Dee Banna Vintage 50s Pinup High Waist Retro Bikini Swimsuit Imported Fabric:80% polyester & 20% spandex; Pattern:solid color top with Pearl & Flounce Bottom With Fringe; Size:S/M/L/XL; It is the Asian size,S=US(XS),M=US(S),L=US(M),XL=US (L),SO PLEASE ORDER A SIZE UP.