This listing is for a preowned Disney princesses, tankini swim top in a size 4T. It is made from 85% polyester, 15% spandex. The lining is made from 100% polyester. I found these new bikini bottoms that are made by art class in a size extra small. (4/5). They match the top perfect they are made from 83% polyester, 17% spandex and the lining is made from 100% polyester. Message me with any questions and thanks for visiting my store.