Simba Deluxe Costume Size: Small The Toddler Deluxe Disney's The Lion King Simba Costume features a plush jumpsuit with a padded bell It also features a character headpiece. Size: Medium (Fits most sizes 3T-4T), Large (Fits most sizes 4-6). Features a deluxe plush jumpsuit with padded belly, detachable tail and a character headpiece. This is an officially licensed Disney costume.