Beach Baby Tees and Onesies. Super soft 100% airlume combed ring-spun cotton (pre-shrunk). Sizes smaller than 2T (3/6 months, 6/12 months, 12/18 months, and 18/24 months) are printed on onesies.YS - 6-8YM - 9-10YL - 11-12 All of our apparel is printed in our shop using only high quality, non-toxic inks!