Take A Dive With Under The Sea Costumes And Explore Hidden Gems.
Get ready to have a whale of a time as you explore under the sea costumes and discover hidden treasures at CostumeBox. Whether you’re a sailor at heart, ready to explore the seven seas with your crew of misfits, or you belong under the waves swimming and diving with finned friends, you’ll love the under the sea costume ideas we have to offer here at CostumeBox. Take a plunge into our full range of under the sea costumes, accessories and party supplies, and soon magical ideas will be swimming in your imagination for your next upcoming party or event.
Befriend A Mermaid Under The Waves With Our Sea Creature Costumes.
Kick up your tail as you dive deep into our Sea Creature Costume range and come across a friendly fish or a curious mermaid with a tail that glistens like the sunlight waves. At CostumeBox you won’t dip your toes, you’ll want to dunk your feet and browse our range on offer that includes everything from friendly fish costumes, to cheery Spongebob Squarepants and his best friend Patrick. Fall in love with our range of mesmerising mermaids for both women and girls, from gorgeous shimmering pastel tails to bright shimmering fins with eye-catching scales that every guest at the party will swoon over.
Look no further if you’re after iridescent accessories to complement those fins and tails. Browse our complete range right here at Costume Box we have wigs, jewellery, gloves and more to perfectly accompany your look. From long flowing pastel locks with waves that will blend into the ocean, to spectacularly bright unforgettable wigs that match those stunning mermaid costumes. There’s no better time than today so start dressing as your favourite sea creature with our range of costumes for all ages, young or old.
Get a little cheeky as you snap your claws in our lobster costumes or see how many goodies you can hold in the octopus costumes. Paint your body with elegant scales or blend your skin into your costumes with our range of face and body paints. The world is your oyster, so get to it and start shopping before our costumes swim out the door.
Make A Splash And Host An Under The Sea Costume Party
Grab your snorkel as you take your guests on a journey and plunge into the deep blue with CostumeBox range of Under the Sea party supplies. Whether you’re discovery sea life, a sailor at heart or enjoy bite sized fun with the Sharks you can host the best Under the sea party of the year. Not only are there eye-catching patterns and exciting printed party supplies but you can also take your pick at choosing a block colour to go with your under the sea party. Have a skim at the wide variety of different shades of blue you can choose from.
Explore Under The Sea Costume Ideas While You Sail The Seven Seas.
If you’d rather sit in a boat and gaze at the incredible sea creatures below than swim with them, then browse our range of scallywag pirate costumes to law obeying friendly sailors costumes to brave lifeguard costumes ready to jump in and save the day. Relax as you sit a drift and sing along to well-known songs about the ocean as I’m sure majority of those will know the hit Disney songs Under the Sea or A whole New Whole from The Little Mermaid. Have some fun not only under the sea but on the water's edge and have a laugh in the Baywatch range of costumes at CostumeBox Australia, for both men and women. Maybe save a life or two.
You Won’t Need To Drop Anchor For These Fast Deliveries
Keep your hands firmly on the steering wheel for this is a quick supply run a shore. At CostumeBox Australia we are proud to offer a range of delivery options and in some cases fast delivery on Australian orders, as well as free and easy returns. So there’s no need to walk the plank.
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Shark Onesie Adult Costume
$54.99
Item Includes:
- Hooded Jumpsuit.
Features:
- Plush grey and white hooded jumpsuit.
- Full length sleeves.
- Front zipper closure.
- Fin and tail at the back.
- Shark character hood with eyes, teeth and fin.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Chomp!
This Shark Onesie Adult Costume is a delightful blend of comfort and whimsy. This plush grey and white hooded jumpsuit is incredibly soft, with full-length sleeves and an easy front zipper closure for maximum snuggle-ability. A dorsal fin and tail at the back add to the adorable shark aesthetic, while the shark character hood, complete with friendly eyes, teeth, and a fin, makes you look perfectly jaws-ome. Perfect for movie nights, costume parties, or just lounging around with some fin-tastic flair.
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Moon Glitter Blue Aquarium Mystic Chunky Bio Body Glitter 3g
$14.99
Item Includes:
- Body glitter.
Features:
- Chunky tri-colour glitter in hexagonal shapes.
- Vivid colour that shimmers when you move.
- Cosmetic grade glitter in resealable, pocket-sized pot.
- Removes easily with water.
- Environmentally friendly: made from plant cellulose from sustainably farmed, organic eucalyptus trees
Sizing:
- 3g / 0.1oz.
Please note: Adhesive is not included. For hygienic reasons, this item is not able to be returned once the packaging has been opened. See our Returns Policy for more information.
Mermaid special.
Razzle, dazzle them with this Moon Glitter Blue Aquarium Mystic Chunky Bio Body Glitter 3g when you walk into the club, festival, party, rave, or down the street! Your skin will sparkle in the light like you've never seen before. The glitter comes as a chunky bunch of hexagon shaped glitter pieces in blue and green hues with an eyecatching shine that's perfect for day or night wear. The best part of all is that this funky glitter is made from plant cellulose from sustainably farmed, organic eucalyptus trees and NOT plastic. This means it's completely biodegradable so you can still look amazing while being environmentally friendly. We know how much glitter you wear at festivals (don't deny it) so this is a great alternative to using plastic glitter. This would be perfect to enhance your next Mardi Gras, mermaid or fairy costume. We recommend the use of glitter adhesive or eyelash glue when applying this body glitter for a longer use and lasting effect.
Ingredients: Rayon, Glycerin, Styrene/Acrylates Copolymer, Aqua (Water), Urea. May Contain / Peut Contenir +/-: Aluminum Powder (CI 77000), Red 7 (CI 15850:1), Yellow 5 Lake (CI 19140:1), Blue 1 Lake (CI 42090:1).
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Sea Me Mermaid Womens Costume
$194.99
Item Includes:
- Top.
- Panty.
- Pants.
- 2 x Sleeves.
Features:
- Purple, metallic, halter-neck seashell underwire bra top.
- Top decorated with dripping rhinestone trim embellishments.
- Green solid tricot panty.
- Matching green sheer metallic S-flared fringed pants and sleeves.
Sizing:
- See size chart image for details.
- Model is 1.7m / 5ft 8in and wears XS/S.
Material:
- 90% Polyester, 10% Spandex.
- Hand wash, hang dry.
Please note: Shoes are not included.
Under the sea.
Reach the enchanting depths of the ocean with this stunning Sea Me Mermaid Womens Costume. At the heart of this costume is the purple metallic seashell bra top with underwire and a halter neck, as well as dazzling dripping rhinestone trim embellishments, creating a touch of ocean glamour and sparkle to your look. Paired with the bra top is the green solid tricot panty and sheer pants, creating a seamless and cohesive mermaid-inspired look. Its vibrant green hue evokes the lushness of the underwater world, while the comfortable fit allows you to move with grace and ease. The green pants feature S-flared fringing that cascades with every movement, mimicking the graceful motion of a mermaid's tail, and the sheer metallic fabric shimmers and catches the light, adding a touch of magic to your appearance. What's more, a pair of matching sleevs are included for a cohesive mermaid look. Embrace your inner sea siren as you shimmer and shine in this costume. Perfect for Halloween parties, costume events, or any occasion where you want to channel the mystical allure of the sea and make waves wherever you go.
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Venus Mermaid Womens Costume
$70.00
Item Includes:
- Bodysuit.
- Shell.
Features:
- Sleeveless mermaid bodysuit with clear straps.
- Shiny pink bodice with starfish and pearl details.
- Green mermaid scale bottom half with pearls
- Iridescent silver shell accessory with shoulder straps.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Headpiece and shoes not included.
From Venus with love
Catch the eyes of the passing sailors with this Venus Mermaid Womens Costume. This stunning sleeveless bodysuit features a shiny pink bodice, adorned with a starfish in the center and pearl details, and pairs perfectly with the green mermaid-scale bottom, complete with matching cascading pearl details. The bodysuit also features detachable clear straps for an effortlessly magical look. An iridescent silver shell accessory with shoulder straps adds an enchanting finishing touch. Whether you're ruling the waves or dazzling at a Mermaid-themed costume party, this look is pure mermaid magic.
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Evil Sea Witch Womens Costume
$112.99
Item Includes:
- Dress.
Features:
- Black wet-look dress with purple mesh neck and sleeves.
- Tentacles attached to base of dress.
- Purple mesh layer under tentacles.
Fit and Sizing:
- See size chart image for details.
- Dress length 146cm/57in from shoulder to bottom of tentacles.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Wig and trident not included.
The seven seas shall be mine!
Steal the trident to rule the seas in this Evil Sea Witch Womens Costume. This powerful costume comes with a long floor-length gown which features purple mesh long sleeves and a bodice attached to a black latex-like gown with a sweetheart bodice with a purple teardrop pendant attached to the bodice and along the bottom is black 'tentacles with purple tulle underneath. Pair this with a white or black and white wig and makeup that will have all the fish in the sea bow down to you.
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Ride in Seahorse Kids Costume
$97.99
Item Includes:
- Ride-in costume.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Dry clean only.
Please note: Shirt, shorts, socks and shoes are not included.
Horse of the sea.
This Ride in Seahorse Kids Costume is a great costume idea for your child's next animal fancy dress party, under the sea party or even for a curious creature at the Book Week parade. The costume is a plush seahorse in seafoam green with cartoon eyes, as well as blue satin fins and mane. To wear the costume, simply step inside, lift it up and place the attached straps over the shoulders to hold the seahorse in position around the waist so it looks like your child is riding the seahorse.
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Shark Splash Lunch Napkins Pack of 16
$5.99
Item Includes:
- 16 x Lunch napkins.
Sizing:
- Napkins measure 17cm / 7in folded.
Please note:
Here's Brucey!
Dive deep into the ocean for your birthday this year and grab these snappy Shark Splash Lunch Napkins Pack of 16! Perfect for placing around your table setting alongside your lunch plates to keep to your shark theme. These napkins are 3-ply and great for keeping mess and spills at bay! Combine with our range of Shark Splash party supplies including party cups, party plates, tablecovers and more.
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Red Plastic Crab 48cm
$12.99
Captivating Crustacean.
Add some extra fun and flare to your next under the sea party with this Red Plastic Crab 48cm. The crab brightly coloured. in an orange print.
Item Includes:
- Crab.
Sizing:
- Crab measures 33cm x 48cm / 13in x 19in.
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Disney Ariel Dream Big Plastic Tablecover
$7.99
Under the Sea
When you're having a party under the sea you can expect to make a splash, so make the cleanup easy with this Disney Ariel Dream Big Plastic Tablecover. The tablecover features Ariel and Flounder surrounded by bubbles with Ariel's palace in the background. The tablecover is white on the top with motifs featuring Ariel, shells and the words 'Make a Splash' in teal and purple.
Item Includes:
- Tablecover.
Fit and Sizing:
- 137cm x 244cm / 54in x 96in.
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Pretty Fish Deluxe Toddlers Costume
$44.99
Item Includes:
- Headband
- Dress
Features:
- Silver headband
- Skater style dress with short puff sleeves
- Soft netting frill on top of shoulder
- Pink, blue and purple fish print
Fit and Sizing:
- See size chart image for details.
- Lifestyle images show model wearing size 3Y.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry
Pretty fish
Show up to your next event as the prettiest fish in the ocean in this Pretty Fish Deluxe Toddlers Costume. This costume has been carefully designed by us here at CostumeBox and we ensure only the highest gold standard quality costumes. This costume has many features and includes a skater style dress with short puff sleeves, soft netting frill on top of the shoulders and also includes a silver headband, everything needed for you to be the prettiest fish the world has seen. This dress is detailed with pink, blue and purple fish scales making every fish in the sea envy your scales. This costume comes in adult and kids sizes too so you can be sure to find the right fit for you or your little rainbow fish. Perfect for book week, Dress up parties and much more.
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Under the Sea Mermaid Plus Size Womens Costume
$179.99
Item Includes:
- Necklace.
- Top.
- Skirt.
Features:
- White faux pearl necklace.
- White shell cup long line bra with pearl and jewel details
- Iridescent blue/purple skirt with printed scales.
- Mermaid tail shaped skirt hem.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Shoes are not included.
Under the sea.
Dive into the depths of enchantment with this Under the Sea Mermaid Plus Size Womens Costume. This oceanic dream features a stunning white shell-cup bra adorned with shimmering pearls and jewels, paired with an iridescent blue and purple scale-printed skirt that flows into a mesmerising mermaid tail hem. A white faux pearl necklace completes the look, adding an elegant touch fit for an underwater queen. Perfect for making waves and channelling your inner siren, this costume will leave them all spellbound.
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Dark Mermaid Toddler Costume
$10.00
Item Includes:
- Dress.
- Headband.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Tights and shoes are not included.
Mermaid from the darkness.
Dress as a cheeky mermaid this Halloween with a darker side and wear this Dark Mermaid Toddler Costume. This costume comes with a mermaid style dress that features an iridescent design, rainbow ombre panels down the side of the bodice and short purple tulle sleeves. Printed on the front of the skirt is a white tail skeleton. Along the bottom of the skirt, there is an attached purple and green ruffle skirt with purple tulle underneath. Along the shoulders is attached a high black collar with scalloped edging.
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Shark and Diver Inflatable Adult Costume
$114.99
Item Includes:
- Inflatable costume.
- Battery pack.
Features:
- Torso length inflatable costume.
- Inflatable costume of a large grey and white shark with attached sleeves to place your arms through.
- Attached to the open mouth is a pair of divers legs, giving the illusion of being eaten.
- Inside the mouth and above the legs, is a window for you to see through.
- Battery-operated fan inside for inflation.
Fit and Sizing:
- One size fits most adults.
Fabrics and Care:
- 100% Plastic.
- Spot clean.
Please note: Pants and shoes are not included. Requires 4 x AA Batteries (Not Included) for battery pack.
Chomp chomp!
Bring a sense of humour to your next under the sea party and wear this hilarious Shark and Diver Inflatable Adult Costume. This costume comes with an inflatable top. The costume comes in the shape of a grey angry shark with its red open mouth and rows of white teeth. Popping out of the shark's mouth is a pair of black diver legs wearing a pair of blue flippers. For you to be able to see when wearing this costume, there is a clear window inside the mouth.
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Magical Mermaid Girls Costume
$64.99
Item Includes:
- Dress.
- Sleevelets.
- Tiara.
Features:
- Aqua and pink sleeveless dress in a mermaid design.
- Pink sequin and satin bodice with starfish applique.
- Pink satin shoulder straps with attached tulle accents.
- Aqua mermaid skirt with printed scales with ruffle trims.
- White tulle peplum hangs from the waist.
- Aqua sleevelets with printed scales and white tulle fin accents.
- Sparkly aqua tiara with multi-colour gems, starfish and seashell embellishments.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Seashell prop and shoes not included.
Life is the bubbles under the sea..
Make a splash with this Magical Mermaid Girls Costume. This beautifully detailed costume features an aqua and pink sleeveless dress in a mermaid design. There’s a pink sequin and satin bodice with starfish applique, along with an aqua mermaid skirt with printed scales and ruffle trims. Added details include pink satin shoulder straps with attached tulle accents, and white tulle peplum that hangs from the waist. Accessorise in true mermaid style with included aqua sleevelets with printed scales and white tulle fin accents, and let’s not forget the sparkly aqua tiara with multi-colour gems, starfish and seashell embellishments. Be inspired by The Little Mermaid and collect your very own treasures to show off at your next under the sea, fairytale or mermaids themed party.
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Gold Mermaid Deluxe Womens Skirt
$89.99
Item Includes:
- Skirt.
Features:
- Metallic gold, holographic mermaid skirt.
- High-waisted style.
- Black printed scale outlines.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 95% Polyester, 5% Spandex.
- Hand wash, hang dry.
Please note: Shoes are not included.
Glimmering mermaid.
This Gold Mermaid Deluxe Womens Skirt will have you look absolutely regal under the sea. This gorgeous skirt is designed to make you feel like a mesmerising underwater beauty, perfect for all the mermaid lovers out there. The skirt comes in gold metallic fabric with a holographic sheen so it shimmers and shines with every movement, mimicking the glittering scales of a mermaid's tail. The black printed scale outlines add a touch of depth and realism to the design, enhancing the illusion of being a beautiful sea creature. Pair it with a flowing blouse, a seashell-inspired crop top, or even a bikini top for a beachy mermaid look. Whether you're attending a costume party, a themed event, or simply want to add a touch of fantasy to your everyday style, this skirt is sure to make a splash.
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Rainbow Mermaid Cosmetic Palette
$28.99
Item Includes:
- Makeup palette.
Mermaid accessory
Let your little one finish off their mermaid costume with this Rainbow Mermaid Cosmetic Palette. This adorable makeup palette is shaped in a semi-circle with printed images of mermaids and colourful scales. Inside the palette are 14 eyeshadow and lipgloss pieces and a small eyeshadow applicator. Can also be a great gift or party favour for all her little mermaid friends.
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60w Christmas Bubble Machine
$69.99
Item Includes:
- Bubble machine.
Sizing:
- Tank capacity 600ml/20fl oz.
- 25cm x 23cm x 23cm / 9.8in x 9in x 9in.
Please note: Bubble liquid not included.
Under the sea.
This 60w Bubble Machine is perfect for your next party. The bubble machine comes in a metal housing with a mounting bracket and works with soapy water, soap fluid or bubble liquid and can be used for approximately 15 minutes with a full tank of liquid. The bubbles are blown up to about 3m in the room with the built-in fan, so it's great for pirate parties or under the sea themed parties, weddings, DJ set ups, kids playtime and even stage shows. Combine with our range of party equipment including lights, special effects machines, audio equipment and more.
Features:
- Stylish metal housing
- Power: 60W
- Voltage: 240 volts / 50 Hz
- Weight: 1.6KG
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Lobster Foam Adult Costume
$108.99
Item Includes:
- Lobster costume.
Sizing:
- One size fits most adults.
Please note: Pants and socks not included.
Crustation sensation!
You'll be sure to stand out from the crowd in this Lobster Foam Adult Costume. The costume includes a red and orange lobster costume with long tail and black antennae. A easy and simple once piece slip on costume.
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King Neptune Mens Costume
$152.99
Make a big splash.
Don't offer the wrong sacrifice to this Greek god, you might find yourself in hot water. This brilliant King Neptune Mens Costume features a blue robe with brown faux-leather chest plate, robe with rope decoration, wrist cuffs, and a crown headpiece.
Item Includes:
- Headpiece.
- Robe.
- Chest plate.
- Cape.
- Wrist cuffs.
Fit and Sizing:
- See size chart above for details.
Fabric and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please Note: Sandals, trident, wig, and beard not included.
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Bubble Party Hanging Party Panels 1.8m Pack of 3
$10.00
Under the sea.
These Bubble Hanging Party Panels 1.8m Pack of 3 are a great way to help set the scene for so many different party themes. Each clear panel features lots of bubbles in blue, purple and pink.
Item Includes:
- 3 x panels.
Sizing:
- 183cm x 30cm / 6ft x 12in.
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Disney Ariel Dream Big Swirl Decorations Pack of 12
$6.99
Make a splash
Make the Little Mermaid a part of your world with these Disney Ariel Dream Big Swirl Decorations. The decorations come in a pack of 12 with 6 plain foil swirls, 3 foil swirls with 18cm cutouts and 3 foil swirls with 13cm cutouts. The cutouts are made of cardstock and feature Ariel and her friends.
Item Includes:
- 12 Swirl Decorations.
Fit and Sizing:
- Cutouts measure 13cm / 5in and 18cm / 7in.
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Hawaiian Beach Plastic Tablecover
$15.99
Item Includes:
- Table Cover.
Fit and Sizing:
- Approximately Measures 54 x 108.
Life's a Beach
If the burning sand and the salty sea calls for you, then you will love this Hawaiian Beach Tablecover. This table cover features a sandy theme with colourful shells around the edge. This table cover is the perfect accessory to your Hawaiian themed luau.
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Mesmerising Mermaid Girls Costume
$39.99
Item Includes:
- Dress.
- Wig.
- Headband.
Features:
- All-in-one mermaid dress.
- Purple bodice with pink sequins.
- Blue glitter peplum at the waist.
- Sea green sequin skirt.
- Sea green glitter tulle mermaid tail with purple sequin trim.
- Long red wig.
- Pink glitter seashell headband.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Part of your world.
Dive into a world of enchanting undersea magic with this Mesmerising Mermaid Girls Costume. This stunning all-in-one mermaid dress is a dream come true for any aspiring ocean princess. The vibrant purple bodice shimmers with pink sequins, catching the light like sunbeams on the water. A delicate blue glitter peplum at the waist leads down to a sea-green sequin skirt, creating a dazzling, fish-like effect. The magic truly takes hold with the sea-green glitter tulle mermaid tail, beautifully trimmed with purple sequins, making every movement feel like a graceful swim. Complete your transformation with the long red wig, and crown it all with the pink glitter seashell headband. Perfect for mermaid-themed parties, Disney events or hours of imaginative play.
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Bad Guys Mr Piranha Top and Mask Boys Costume
$47.99
Item Includes:
- Mask.
- Shirt.
Features:
- 3D shaped foam Mr Piranha face mask.
- Digitally printed Mr Piranha shirt with printed braces.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Pants are not included.
I'm the bad guy.
Introducing our Bad Guys Mr Piranha Top and Mask Boys Costume, inspired by the mischievous character from "The Bad Guys" series. Your child can now bring Mr. Piranha's hilariously mean personality to life with this fun and feisty costume. The highlight of this costume is the 3D shaped foam face mask of Mr. Piranha, capturing his toothy grin and charismatic charm. Paired with the polyester top featuring a digitally printed Mr. Piranha shirt complete with printed braces, your child will instantly transform into this beloved character. Perfect for playtime, costume parties, or even book-themed events, this Bad Guys Mr. Piranha costume will let your child embrace their mischievous side while spreading laughter and fun wherever they go.
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Silver and White Mermaid Deluxe Womens Skirt
$89.99
Item Includes:
- Skirt.
Features:
- Metallic silver, holographic mermaid skirt.
- High-waisted style.
- White printed scale outlines.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 95% Polyester, 5% Spandex.
- Hand wash, hang dry.
Please note: Shoes are not included.
Metallic mermaid.
This Silver and White Mermaid Deluxe Womens Skirt will have you look absolutely glimmering under the sea. This gorgeous skirt is designed to make you feel like a mesmerising underwater beauty, perfect for all the mermaid lovers out there. The skirt comes in silver metallic fabric with a holographic sheen so it shimmers and shines with every movement, mimicking the glittering scales of a mermaid's tail. The white printed scale outlines give the skirt a soft scale look, enhancing the illusion of being a beautiful sea creature. Pair it with a flowing blouse, a seashell-inspired crop top, or even a bikini top for a beachy mermaid look. Whether you're attending a costume party, a themed event, or simply want to add a touch of fantasy to your everyday style, this skirt is sure to make a splash.
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Mermaid Wave Long Purple Wig
$49.99
Item Includes:
- Long Wig.
Sizing:
- One size fits most mermaids.
Please note: Wigs are sent flat packed. For best results style with a brush and hairspray.
Sea Siren!.
Every mermaid costume needs our Mermaid Wave Long Purple Wig. Featuring a long purple wig with a middle part with soft waves at the end of the wig. Wear a wig cap for added comfort and to keep your own hair under wraps.
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Blushing Beauty Mermaid Womens Plus Size Costume
$219.99
Item Includes:
- Dress.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Shoes not included.
Swimming with the fishes.
If you wish to become a seductive siren try this Blushing Beauty Mermaid Womens Plus Size Costume. This dazzling costume features a high waisted pink iridescent tight fitting fish tail skirt that is attached to a white pearl halter neck light pink sequined bodice with built in padded cups. Dark pink and gold flowers trace the edges of the bodice and a white sea shell and gold star fish accent sits flatteringly in the centre of the top. Five rows of white beads hang from the waist as an added ornament. Swim your way through the party scene when pair this costume up with a pair of eye catching shoes and you paint your face with glitter and elegant eye makeup.
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Under the Sea Room Roll
$39.99
Item Includes:
- Room Roll.
Fit and Sizing:
- 1.2m x 9.1m / 4ft x 30ft.
Life is the Bubbles!
Submerge yourself into party fun with this Under the Sea Room Roll. Hang this room roll anywhere you want an under sea adventure. Match with our under the sea party supplies for a complete look.
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Disney Ariel The Little Mermaid Deluxe Tiara
$14.99
Item Includes:
- Tiara.
Features:
- Purple glitter tiara on satin covered plastic headband.
- Plastic purple shell at the centre.
Fit and Sizing:
- One size fits most kids.
Material:
- Plastic.
Make waves with Ariel's sparkle.
Transform into the enchanting Little Mermaid with this Disney Ariel The Little Mermaid Deluxe Tiara. This glittery purple tiara, adorned with a purple shell, sits elegantly on a satin-covered headband. Perfect for completing your ultimate princess look, pair it with a matching dress, shoes, and wand for a magical ensemble. Ideal for princess costume parties, Disney themed events, or imaginative play.
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Moon Glitter Blue Holographic Chunky Body Glitter 3g
$14.99
Item Includes:
- Body glitter.
Features:
- Chunky holographic glitter in hexagonal shapes.
- Vivid colour that shimmers when you move.
- Cosmetic grade glitter in resealable, pocket-sized pot.
- Removes easily with water.
Sizing:
- 3g / 0.1oz.
Please note: Adhesive is not included. For hygienic reasons, this item cannot be returned once the packaging has been opened. See our Returns Policy for more information.
Oceanic elegance.
Dive into an ocean of enchantment with our Moon Glitter Blue Holographic Chunky Body Glitter 3g! Ideal for crafting magical mermaid-inspired makeup or adding an ethereal shimmer to festival looks. Let your skin sparkle with the iridescent allure of the sea, whether you're attending a beach party or creating mystical makeup looks that transport you to underwater realms. This chunky holographic glitter provides vivid colour that shimmers with each movement to give you an eye-catching look no matter the occasion. We recommend using glitter adhesive or eyelash glue when applying this body glitter for longer use and lasting effect.
Ingredients: Silver: Polyethylene Terephthalate, Styrene/Acrylates Copolymer, Aluminum Powder (CI 77000). All other colours: Polyethylene Terephthalate, Polyurethane-33. May Contain / Peut Contenir +/-: Red 7 (CI 15850), Red 34 (CI 15880), Yellow 5 (CI 19140), Aluminum Powder (CI 77000), Black 2 (CI 77266), Ferric Ferrocyanide (CI 77510).
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Silver and Black Mermaid Deluxe Womens Skirt
$89.99
Item Includes:
- Skirt.
Features:
- Metallic silver, holographic mermaid skirt.
- High-waisted style.
- Black printed scale outlines.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 95% Polyester, 5% Spandex.
- Hand wash, hang dry.
Please note: Shoes are not included.
Edgy mermaid.
This Silver and Black Mermaid Deluxe Womens Skirt will give your mermaid costume more of an edgy look under the sea. This gorgeous skirt is designed to make you feel like a mesmerising underwater beauty, perfect for all the mermaid lovers out there. The skirt comes in silver metallic fabric with a holographic sheen so it shimmers and shines with every movement, mimicking the glittering scales of a mermaid's tail. The black printed scale outlines add an edgy look, so you can become a rebellious mermaid. Pair it with a flowing blouse, a punky seashell-inspired crop top, or even a bikini top for an edgier mermaid look. Whether you're attending a costume party, a themed event, or simply want to add a touch of fantasy to your everyday style, this skirt is sure to make a splash.
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Orange Mermaid Deluxe Womens Skirt
$89.99
Item Includes:
- Skirt.
Features:
- Metallic orange, holographic glitter mermaid skirt.
- High-waisted style.
- Orange printed scale outlines.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 95% Polyester, 5% Spandex.
- Hand wash, hang dry.
Please note: Shoes are not included.
Sunny mermaid.
Grace the seas and shimmer like a setting sun in this Orange Mermaid Deluxe Womens Skirt. This gorgeous skirt is designed to make you feel like a mesmerising underwater beauty, perfect for all the mermaid lovers out there. The skirt comes in orange metallic fabric with a holographic glitter sheen so it shimmers and shines with every movement, mimicking the glittering scales of a mermaid's tail. Pair it with a flowing blouse, a seashell-inspired crop top, or even a bikini top for a beachy mermaid look. Whether you're attending a costume party, a themed event, or simply want to add a touch of fantasy to your everyday style, this skirt is sure to make a splash.
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Disney Princess Ariel Girls Costume with Bag
$47.99
Item Includes:
- Dress.
- Bag.
Features:
- Mermaid-style dress with purple organza on shoulder straps and at waist.
- Purple and blue bodice with digitally printed image of Ariel, Flounder and Sebastian.
- Blue skirt with purple organza hem.
- Purple clam shell bag accessory.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Shoes are not included.
Part of that world.
Take a dive into the world of Disney's Little Mermaid with our enchanting Disney Princess Ariel Girls Costume with Bag. This beautiful mermaid-style dress features shimmering purple organza on the shoulder straps and waist, with a stunning blue skirt and a purple organza hem. The bodice showcases a gorgeous digitally printed image of Ariel, Flounder and Sebastian that will leave your little one feeling like the true princess she is. And what mermaid is complete without her accessories? This costume comes with a matching purple clam shell bag that is perfect for carrying all her treasures. Your little girl will be the talk of the sea at her next Book Week event or costume party with this officially licensed Disney Princess Ariel Costume.
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Mermaid Paper Plates Shell Shaped Pink & Iridescent Pack of 8
$10.99
Each pack includes: 8 x paper plates measuring 25cm W x 23cm H
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Dr Seuss Blue Fish Kids Costume
$64.99
Item Includes:
- Tunic.
- Headpiece.
Features:
- Blue velour foam-backed tunic.
- Slots for arms and an open base.
- Velcro closure at the back.
- Blue velour foam-backed headpiece with face slot.
- Headpiece has an elastic band at the back.
- Blue fish character embroidered eyes.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- Polyester, Polyurethane Foam.
- Hand wash, hang dry.
Please note: Long sleeve top, pants and shoes are not included.
The blue fish.
Dive into a world of whimsical wonder with this Dr Seuss Blue Fish Kids Costume. Based on the blue fish found in the book, One Fish Two Fish Red Fish Blue Fish, your little one will be swimming with delight in this super fun, vibrant blue velour tunic, soft and comfy with foam backing for perfect fishy shape. It's designed with easy slots for arms and an open base for happy wiggles, plus a simple velcro closure at the back. The matching blue velour headpiece, also foam-backed, completes the look with a handy face slot and an elastic band for a snug fit. With adorable embroidered eyes, your child will instantly become the happiest blue fish from their favourite Dr. Seuss stories.
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Mermaid Green Shell Bra Top
$48.99
Item Includes:
- Bra Top.
Features:
- Metallic green seashell cups.
- Light padding.
- Halter tie straps.
- Corset lace up back.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash cold, do not bleach.
- Drip dry, do not iron.
Please note: Wig and pants not included.
Make waves with style.
Transform into a mystical sea siren with this Mermaid Shell Bra Top. With a shimmering metallic green hue, this bra top features seashell cups, capturing the essence of the ocean's beauty. Designed with light padding, it offers a comfortable fit with adjustable straps. Perfect for beach parties, cosplay events, or adding a splash of fantasy to your wardrobe. Pair it with a flowing skirt or mermaid tail for a complete look. Dive into your next adventure with confidence and charm.
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King Neptune Mens Costume
$57.99
Item Includes:
- Top.
- Cape.
- Headpiece.
- Gauntlets.
Features:
- Tunic top and attached belt with a sea shell on the front.
- Long cape in metallic purple with stand-up collar in the shape of fish fins.
- The Headpiece is in the shape of a crown and is made of satin, decorated with faux jewels.
- Foam gauntlets.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Pants are not included.
Ruler of the seas!
Cause some waves under the sea in our King Neptune Mens Costume. This majestic costume includes a regal tunic top made of a dark rainbow fish scale print with an attached purple metallic fake belt. The belt features a striking gold seashell accent on the front. There is a long metallic purple flowing cape, complete with a stand-up collar shaped like fish fins. Top the look with the satin gold crown headpiece, adorned with faux purple jewels fit for a sea king. Complete the outfit with gold foam gauntlets for an authentic under-the-sea adventure. Perfect for making a splash at any costume event.
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Moon Glitter Pink Holographic Body Glitter Shaker 5g
$14.99
Item Includes:
- Body glitter.
Features:
- Fine, loose glitter in resealable, pocket-sized pot.
- Vivid colour that shimmers when you move.
- Cosmetic grade and removes easily with water.
Sizing:
- 5g / 0.17oz.
Please note: Adhesive is not included. For hygienic reasons, this item is not able to be returned once the packaging has been opened. See our Returns Policy for more information.
Pink perfection.
Embrace your inner romantic with our Moon Glitter Pink Holographic Body Glitter Shaker 5g. This soft and feminine shade is perfect for embodying characters like princesses, ballerinas, or magical girls at costume parties or fairytale-themed events. Create dreamy eye makeup with soft pink hues, add shimmer to your lips for a kissable pout, or adorn your body with sparkling accents that evoke a sense of whimsy and charm. This fine, loose holographic glitter provides vivid colour that shimmers with each movement to give you an eye-catching look no matter the occasion. It's even great for festivals, Mardi Gras, Valentine's Day and other pink and sparkly occasions. We recommend using glitter adhesive or eyelash glue when applying this body glitter for longer use and lasting effect.
Ingredients: Polyethylene Terephthalate, Polyurethane-33. May Contain / Peut Contenir +/-: Red 7 (CI 15850), Red 34 (CI 15880), Yellow 5 (CI 19140), Aluminum Powder (CI 77000), Black 2 (CI 77266), Ferric Ferrocyanide (CI 77510).
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Blue Mermaid Deluxe Womens Skirt
$89.99
Item Includes:
- Skirt.
Features:
- Holographic blue mermaid skirt.
- Super high-waisted style.
- Black printed scale outlines.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 95% Polyester, 5% Spandex.
- Hand wash, hang dry.
Please note: Jewellery and shoes are not included.
Under the sea.
Dive into an underwater world with this Blue Mermaid Deluxe Womens Skirt. This gorgeous skirt is designed to make you feel like a mesmerising underwater beauty, perfect for all the mermaid lovers out there. The super high-waisted style of this skirt not only flatters your figure but also accentuates your curves in all the right places. It's a truly magical piece that will make you feel like you're swimming through the depths of the ocean. Crafted with a holographic blue fabric, this skirt shimmers and shines with every movement, mimicking the glittering scales of a mermaid's tail. The black printed scale outlines add a touch of depth and realism to the design, enhancing the illusion of being a beautiful sea creature. Pair it with a flowing blouse, a seashell-inspired crop top, or even a bikini top for a beachy mermaid look. Whether you're attending a costume party, a themed event, or simply want to add a touch of fantasy to your everyday style, this skirt is sure to make a splash.
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Disney Ariel Dream Big Ring Favours Pack of 18
$10.99
Under the Sea
Your little princesses will love these Disney Ariel Dream Big Ring Favours. The rings come in a variety of shapes and feature images of the Little Mermaid in the centre. Great for adding to favour bags or handing out as prizes.
Item Includes:
- 18 Rings.
Please Note: For ages 3+.
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Poseidon Mens Costume
$83.99
Item Includes:
- Tunic.
- Belt with Sash.
- Crown.
Features:
- White and blue tunic with waves print on the hem.
- Gold belt with attached blue fabric sash drapes over shoulder.
- Gold crown.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Wig, beard, shoes, trident and fishing net are not included.
Ruler of the seas.
Transform into a majestic ocean king with this Poseidon Mens Costume. This costume features a flowing white and blue tunic, complemented by a golden belt adorned with a dark blue sash that drapes over your shoulder. A gleaming golden crown completes the look, ensuring you command attention at any themed party. Perfect for embodying the Greek god of the sea, this costume is designed for comfort and style, making it an ideal choice for costume parades and theatrical performances. Pair it with a trident for the ultimate sea king appearance.
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Disney Princess Ariel Fairytale Girls Costume
$39.99
Item Includes:
- Dress.
Features:
- Dress with purple satin bodice.
- Bodice with printed Ariel character pendant and printed sqirl detail.
- Bodice with gathered tulle shoulder strap sleeves.
- Dress with blue pencil skirt with gathered waist, red bow and purple tulle hem.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
The seaweed is always greener.
Step into a fairytale with this gorgeous Disney Princess Ariel Fairytale Girls Costume. This beautiful dress is perfect for any little mermaid fan. The purple satin bodice features a printed character pendant in the center and a sparkling sequin design that will catch everyone's eye. The dress also includes gathered tulle shoulder straps for added princess-y charm. The blue satin pencil skirt with an attached tulle hem adds a touch of 'elegant mermaid' to this enchanting costume. Whether for Book Week or a costume party, this mermaid dress is sure to make any little girl feel like a true princess.
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Disney Ariel Dream Big Value Confetti
$6.99
Under the Sea
Your party will look like an underwater treasure trove with this Disney Ariel Dream Big Value Confetti. The confetti includes foil shells, stars and circles in blue, teal, purple and silver and cardstock printed with Ariel and Flounder. Decorate your table or add to favour bags to make your party sparkle!
Item Includes:
- 34g confetti.
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Shark Splash Standup Centrepiece
$13.99
Take a big bite of birthday fun!
Keep your guests on their toes by putting this Shark Splash Standup Centrepiece in the middle of the table. Remind them to stay alert - an attack could happen at any time! Go swimming in the deep end with our full range of Shark Splash party supplies - if you dare!
Item Includes:
- Centrepiece.
Fit and Sizing:
- 22 x 21cm
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Mystical Mermaid Girls Costume
$64.99
Item Includes:
- Dress.
- Gloves.
- Tiara.
Features:
- Black dress with teal blue shimmering scale accents.
- Velveteen bodice with ornate jewel embellishment.
- Sawtooth sleeves.
- Glitter skirt with sawtooth layers.
- Black fishnet gloves.
- Black plastic tiara with blue faux gem accents.
Fit and Sizing:
- See size chart image for details.
Fabrics and Care:
- 100% Polyester.
- Hand wash, hang dry.
Please note: Shoes and trident prop not included.
Make a splash with mystical elegance.
This Mystical Mermaid Girls Costume is a captivating ensemble that transforms any child into a sea siren. The detailed gown shimmers with oceanic hues of teal blue and black, adorned with enchanting scale-like patterns that catch the light beautifully. Designed for comfort, it features a flowing silhouette with sawtooth sleeves and an ornate tiara that sparkles like sea jewels. Perfect for Halloween, themed parties, or imaginative play, this costume invites your child to explore underwater realms and dance with the waves. Pair with face paint or sea-themed accessories for a complete mermaid transformation.
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Pearl Shell Mermaid Crown Headband
$53.99
Item Includes:
- Headband.
Features:
- Gold-toned crown-style headband.
- Intricate golden scallop shells.
- Delicate white pearl accents.
- Flexible gold band.
Fit and Sizing:
- One size fits most adults and teens.
Fabrics and Care:
- Plastic.
Please note: Costume not included.
Rule the ocean with shimmering grace.
Embrace your inner siren with this enchanting Pearl Shell Mermaid Crown Headband. This exquisite gold-toned headband is beautifully designed with intricate golden scallop shells and delicate white pearl accents, perfectly capturing the ethereal beauty of an underwater royalty. Lightweight and flexible, it ensures a comfortable and secure fit. Pair this stunning headband with a flowing mermaid gown and sparkling makeup to complete your breathtaking transformation. Ideal for cosplay events, music festivals, or creating unique DIY costumes.
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Moon Glitter Green Shamrock Mystic Chunky Bio Body Glitter 3g
$14.99
Item Includes:
- Body glitter.
Features:
- Chunky tri-colour glitter in hexagonal shapes.
- Vivid colour that shimmers when you move.
- Cosmetic grade glitter in resealable, pocket-sized pot.
- Removes easily with water.
- Environmentally friendly: made from plant cellulose from sustainably farmed, organic eucalyptus trees.
Sizing:
- 3g / 0.1oz.
Sham-wow!
Find yourself with a pot of gold at the end of a rainbow with this Moon Glitter Green Shamrock Mystic Chunky Bio Body Glitter 3g. Perfect for when you walk into the club, festival, party, rave, or down the street, your skin will sparkle in the light like you've never seen before. The glitter comes as a chunky bunch of hexagon shaped glitter pieces in gold and green with an eye-catching shine that's perfect for day or night wear. The best part of all is that this funky glitter is made from plant cellulose from sustainably farmed, organic eucalyptus trees and NOT plastic. This means it's completely biodegradable so you can still look amazing while being environmentally friendly. We know how much glitter you wear at festivals (don't deny it) so this is a great alternative to using plastic glitter. This would be perfect to enhance your next St Patrick's Day, Christmas, mermaid or woodland fairy outfit. We recommend the use of glitter adhesive or eyelash glue when applying this body glitter for a longer use and lasting effect.
Ingredients: Rayon, Glycerin, Styrene/Acrylates Copolymer, Aqua (Water), Urea. May Contain / Peut Contenir +/-: Aluminum Powder (CI 77000), Red 7 (CI 15850:1), Yellow 5 Lake (CI 19140:1), Blue 1 Lake (CI 42090:1).
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Mermaid Tassel Garland Shells & Tassels Pink & Iridescent Pack of 14
$16.91
Each pack contains: 1 x 2m Iridescent Shell Shape tassel garland, 7 iridescent shells and 6 tissue tassels.
Pack of 14