100% cotton. Children's sizes can run small, so if you are unsure about the size, the rule of thumb is to order one size up.
Size guide: XS = 4T-6. S = 7/8. M = 10/12. L = 12/14. XL 14/16.
All sizes listed are children's.

Care: Turn inside out before washing. Gentle cycle, cold water, no bleach. Low iron, inside-out.