Newborn Baby Boys Captain America Ironman Hoodie Costume Jumpsuit Bodysuit (95(18-24 Months), Red) size: 80:6-12 months (21"chest, 19.5"length); 90:12-18 months (22"chest, 20"length); 95:18-24 months (23"chest, 21"length) cute and fun baby boy Captain America hoodie jumpsuit costume hand wash preferred Use similar clothing to compare with the size. Perfect for birthday, family holiday or daily wear.