No YOU quiet down Short Sleeve Baby Bodysuit Onesie, 100% Cotton No YOU quiet down Short Sleeve Baby Bodysuit onesie, 100% Cotton, 18  24 months, blue 100% cotton, 6.0 ounce super soft infant creeper, reinforced three snap closure 4 Sizes to choose: newborn - 3 months, 6  12 months, 12  18 months, and 18  24 months. Not sure what size to buy for the 'lil one on your shopping list? Please look on the left hand side a sizing chart guide that may help (based on the average child size). Superb quality products and friendly customer service. Simply respond emails within 11 hours. Shipped only in the USA with Tracking Number by ***USPS First Class Package Service*** from our Alsip, Illinois warehouse. Usually, US customers should get item(s) within 7 business days.