The seamless Tanner Bikini bottom features eye-catching wrap around floral crochet accents on the side and our signature skimpy coverage in back. The seamless Tanner triangle bikini top features flirty designer crochet accents. 80% Nylon.20% Spandex Bottoms are M top is L. I also have the Koa halter top in a size S & the Malia top in a size L that could Be swapped out for the tanner top.