Sea Creature Costumes

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Adult Sting Ray Costume

This adult Sting Ray costume will transform you into a majestic sea creature. We also have this style available in child sizes! So don this adorable costume and...

Adult Turtle Costume

Slow down this Halloween with this Adult Turtle Costume! Use this costume for kids birthday parties, theme parties, or dress up like Turtle from entourage for a...

Adult Walrus Costume

This Adult Walrus Costume is perfect for any sea themed party! Be the only one at the party with tusks, so show them off with style! You'll be a genuine hit.

Adult’s Great White Shark Costume

Become one of the most feared creatures of the sea! This exclusive Great White Shark Costume will have people staying clear of the water! This costume is perfec...

Adult’s Lobster Kigurumi Costume

Now you can be the most beautiful crustacean of your dreams when you wear this Lobster Kigurumi! This vibrant red kigurumi is share to grab everyone's eye... ju...

Adult’s Shark Mascot Head

Impress all your friends with this ferocious looking Adult's Shark Mascot Head! This mascot head is frightening and impressive all at the same time, and is sure...

Angler Fish Adult Costume

You will be attracting all kinds of fish in the sea in this exclusive Angler Fish Adult Costume. This costume features a full angler fish costume with an attach...

Angler Fish Kids Costume

Transform your child in to a fish from the deep dark ocean in this exclusive Angler Fish Kids Costume. It features a full angler fish costume with attached ante...

Angler Fish Women’s Costume

Dive into the dark depths of the sea with this Women's Angler Fish Costume. With this costume, you can be the light of the party and attack when you are the onl...

Blue Narwhal Baby Costume

Turn your adorable baby into the unicorn of the sea in this exclusive Blue Baby Narwhal Costume. They are sure to make a splash everywhere on Halloween!

Bubble Shark Infant/Toddler Costume

In this Bubble Shark Toddler Costume your child will be transformed in to the cutest shark around! They'll be swimming all night on Halloween in this adorable c...

Child Blue Octopus Costume

Send your child under the sea with this Octopus costume. Featuring multiple legs and a stunning shade of blue this costume is the perfect Halloween costume for ...

Child Feed Me Bass Costume

Your little one won't have to leave their love of fishing behind this Halloween with this Child Feed Me Bass Costume! This costume features a tunic style costum...

Child Fish Costume

Splish Splash into the Halloween season with the Child Fish Costume. Dress up as this friend of the sea and impress your friends by swimming in the candy!

Child Hammerhead Shark Costume

Scare a few sunbathers in this Child Hammerhead Shark Costume. Okay, well maybe once they see this cute costume they won't be that afraid... but it's worth tryi...

Showing 31–45 of 149 results