Goofy Gorilla Infant / Toddler Costume The Goofy Gorilla baby costume includes a plush jumpsuit, hood with gorilla face and booties. This cuddly little gorilla Halloween costume features a soft comfortable lining and convenient back zipper. Snap closures on the legs of this adorable infant monkey costume make diaper changes a breeze. The slip-on booties have skid resistant bottoms. Booties are intended for indoor use only. Our baby gorilla costume comes in baby sizes Infant Large, Infant Medium, Infant Small.