Under the Sea Costumes, Accessories and Party Supplies
Dive into our ocean full of under the sea costumes and accessories at CostumeBox. Explore the world under the waves as your favourite sea creature -- from crabs and clownfish to seahorses and sharks. If you'd rather sail the seas than swim in them, you'll have an arrgh-mazing time in a pirate costume. Law-abiding seafarers may prefer our sailor costumes for an under the sea dress up idea. If you want to make a splash, we've got the best range of mermaid costumes in Australia so water you waiting for? Go well-armed to your under the sea themed party in an octopus costume or a full-body dolphin costume that's sure to get the seal of approval.
Your guests will have a whale of a time with our huge range of under the sea themed party supplies. The summer sea and summer shell ranges are great for grown-ups who've already got their sea legs. For the little swimmers, their favourite sea-themed shows like Spongebob and The Little Mermaid come in coordinating ranges for a fintastic party. For kids who prefer a bit more bite, the Shark Splash party supplies will take their friends into deeper waters, so beware!