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Shop Our Under The Sea Party Supplies Before They Swim Out The Door

Thinking of hosting an under the sea party? Well CostumeBox has all the underwater party themed supplies you could throw a lifebuoy at! You’ll be able to transport your guests to a whole new world under the waves with our great range of under the sea party supplies. We have everything from themed scene setters, tableware, under the sea centrepiece ideas and more so get shopping now for party supplies guaranteed to make a splash!

Shellebrate In Style With Our Ocean Party Decorations

The first step in creating a swimmingly good underwater party theme is of course decorations! And you’ll be able to find plenty to choose from within our range of under the sea party supplies. We’ve got everything from underwater backdrops, sea creature cut outs, hanging decorations and more, everything you need to make your friends feel as if they are on an underwater adventure! These are some of our favourite ocean party decorations:

  • Cutouts: Cutouts are a great way to decorate your party space without going to the effort of a scene setter or backdrop, and we have plenty of sea life theme cutouts within our collection of under the sea party supplies. From tropical fish to anchors to scary sharks, you’ll be able to find something to match whatever underwater party theme you desire.
  • Scene setters: If you really want to make your guests feel as though they’re in a scene from ‘Finding Nemo’, then you’ll want to grab yourself an underwater party theme scene setter from our collection. We have scene setters and backdrops featuring ocean themes as well as all your favourite sea creatures like sharks and mermaids.
  • Photo props: One of the best parts of going to a themed party is looking back on the photos afterwards, and if you want to guarantee your photos are ones to remember, be sure to shop our range of under the sea party photo props. Your friends will be talking about the photos for years to come!

Dive Into Our Great Range Of Underwater Party Theme Tableware

To ensure your guests recieve service worthy of King Neptune, be sure to shop our range of underwater party themed tableware. Within our collection of under the sea party supplies, you’ll be able to find themed plates, cups, napkins, table covers and more - everything you need for a jaw dropping table setting right here in one place! Here are our top three underwater party theme tableware suggestions that’ll transport you into the deep blue:

  • If you were a fan of the movie ‘Jaws’ then why not base your underwater party theme around Sharks! Within our range of ocean party decorations, you’ll be able to find plenty of Shark themed tableware guaranteed to give your guests a fright. Shop our Shark Splash party theme for our full range of cups, plates, shark themed under the sea centrepiece ideas and more!
  • If you’re after something not so frightening, a mermaid underwater party theme would also be a great idea! From shell shaped plates to mermaid scale table covers, we have everything you need to shellebrate your under the sea party in style. For more, be sure to shop our full range of mermaid party supplies.
  • Alternatively, if you are after something simple that won’t distract from your beautiful ocean party decorations, we also have a great range of solid colour party tableware. We recommend blue or green tableware to keep in line with your nautical decorations.

Make A Splash With Our Under The Sea Party Costumes

Once you have decided on your underwater party theme, you will of course need a costume to match your decorations! Lucky for you, our range of underwater themed products doesn’t just end at party supplies as we also have an expansive range of under the sea themed costumes and accessories that’ll have you ready to take the plunge! From dolphins to sharks to Spongebob Squarepants, we have you covered for any under the sea party theme costume you desire! If you want to dress as a creature of the deep for your under the sea party, you’ll be able to find sharks, octopus’ and more in our collection of sea creature costumes. Alternatively, if you’d rather dress as a mythical sea creature, we also have a beautiful selection of mermaid costumes that would perfectly match with your ocean party decorations. Be sure to shop now!

There’s No Need Walk The Plank With Our Convenient Delivery Options

We know you’ll be eager to grab your snorkel once you explore our range of under the sea party supplies, so you’ll be delighted to know that we offer a fast delivery* option on Australian orders, as well as fast delivery options to ensure no one misses out on the fun! In addition, we also offer Afterpay and Zippay payment options on all Australian orders. Be sure to shop now before our underwater party themed supplies swim out the door!