In this Adult Octopus Costume you?ll be one of the funkiest fish in the deep! Put on this octopus costume and get ready to float through the ocean blue. You?ll have no trouble squeezing through rocks and crevices thanks to your endoskeleton! And if you?re being chased by a predator you can just squirt out black ink before floating away to safety. This adult octopus outfit makes for a unique and fun Fish Halloween costume. Ask your friends to go as fish for a hilarious under the sea themed group costume! One size fits most. Made of 100% polyester. Availability : The Adult Octopus Costume ships in approximately 1-2 business days.