Devin the Dog Child Costume (Medium) includes unisex jumpsuit with attached hood tail and snap closures. Size: Medium (8-10). Shirt (Length): 19 . Shirt (Shoulder): 14 . Shirt (Chest): 34 . Sleeves(Long): 18 . Panst (Length): 31 . Panst (Inseam): 18.5 . Panst (Waist): 20-30 . Robe (Lenth): 40 . Robe (Chest): 40 .