OYMMENEY Women's Crochet Lace Halter Straps Swimsuits Bathing Suit Free shipping by USPS delivery in 7-15 working days 90%Polyester 10% Spandex Our size is Asin size ,might be smaller then US size ,please check before you choose it Tag Size S=US(0-2) Tag Size M=US(2-4) Tag Size L=US(4-6) Tag Size XL=US(6-8) Tag Size XXL=US(8-10) Tag Size XXXL=US(12-14) Package Includes: 1 x Bikini set(top & bottom).