Disguise - Mighty Dino Infant Costume Size 12-18 Months The costume includes a bodysuit with snap closure pant, hood and detachable tail. Your little one will look ferociously fantastic in the Mighty Dino costume! Hood also features fun rolling eyes that are sure to entertain. So pack up your Triassic troupe and get ready to roar! Available in Infant size 12-18 Months.