Rasta Imposta Men's LW Killer Whale Adult, Multi, One Size Go to amazon.com Related posts killer whale costume adult buyer's guide for 2022 Feature100% PolyesterIt is ImportedHand Wash onlyThis is a fun and simple costume ideaIncludes one piece body DescriptionBe one of the most popular beasts of the sea with this lightweight killer whale costume. The costume is sleeveless with a dorsal fin and tail.