PLEASE NOTE:the sizes goes by what the child wear not by age since this is crochet clothing. For example the baby is 6 months but wears 0-3 in clothing then you will need to get the size 0-3.3D Baby Heart Hats Regular Weight$10.00PriceSize*SelectColor 1*Would you like a regular heart(white hat) or a small one(blue hat)? (optional)0/500Quantity*Add to CartDrying InstructionsLine Dry recommended