Animal Costumes Onesies for Adults Lee The Lion Hooded Jumpsuit Our Lion Hooded Jumpsuit is the coolest costume around Great for Halloween, everyday dress-up and sleepovers. They also make great gifts. Buy it here Share Other fun costumes and outfits Couples Costumes Bacon and Eggs Couples Costume Humor Inflatable Willy Animal Costumes / Footwear Cute Puppy Animal Slippers Animal Costumes / Onesies for Adults Adult Panda Onesie With Hoodie Animal Costumes Brutus The Bull Plush Mascot Costume Animal Costumes / Humor Gorilla and Cage Costume Kit TV & Movies / Pajamas for Adults / Onesies for Adults Rick and Morty Mr. Meeseeks Onesie Pajama with Butt Flap Food & Drinks / Humor Purple Grapes Costume