Our 100% cotton onesie is short sleeved with double-needle ribbed binding on neck, shoulders and leg opening. Reinforced three snap closure makes changing a breeze. Our super soft onesie is offered in one size, small, which fits babies weighing 13-18 lbs and comes embroidered with one of our signature appliques.  See coordinating hooded towel and burp pad set that matches the butterfly onesie.