Vaenait baby Kids LIttle Boys Toddler Unisex Sleepwear Pajamas Pjs 2pcs Set Kung Fu Yellow XS(12-18M) / S(2T) / M(3T) / L(4T-5T) / XL(6T-7T) 2 Pieces Set ( Long Sleeve Top & Pants ) High Quality of Soft and Comfortable 100% Cotton Machine wash cold, tumble dry low. Do not bleach. Order one size UP if you don't like Skinny Fit