You're going to love our collection of sea creature costumes. Around 70% of the world’s surface is covered in water, and these waters are home to some weird and wonderful sea life, so if you have an affiliation with water, why not dress up in one of our many sea creatures costumes for adults and children? From ferocious looking shark costumes to animated lobster costumes to cute turtle ones, we’ve got you covered. All it takes is a little bit of imagination. We humans have no idea what the vast oceans hold; it all remains a mystery, however we do know that it’s home to thousands of species of unique and sometimes deadly animals, many of which remain undiscovered. As you can see sea creature fancy dress is pretty scary stuff. For more animal dress up, head over to our animal fancy dress page to peruse all of our different species.

Sea Creatures

Shark Full Head Mask Kids Grey

£2.90£5.94

Shark Costume Kids Grey

£12.23£18.63

Rubies Lets Pretend Princess Of The Seas Costume Girls

£19.13£28.01

Rubber Fish Animal Kingdom Unisex Large

£10.69£16.54

Kids Mommy Shark Costume

£26.10£37.50

Kids Baby Shark Costume

£21.75£31.58

Kids Daddy Shark Costume

£26.10£37.50

Lobster Comfy Wear Adult

£20.25£29.54

Seashell Mermaid Costume Purple Girls

£16.50£24.44

Evil Sea Witch Costume Black Girls

£16.19£24.01

High Seas Sailor Costume Girls

£14.01£21.05

High Seas Sailor Costume Boys

£13.70£20.63

Toddler Clown Fish Costume

£16.19£24.01

Ride In Seahorse Costume

£25.53£36.72

Ride In Octopus Costume

£21.80£31.64

Step In Seahorse Medium Boys

£28.94£41.36
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