Moonar Athletic 3pcs Swimsuit Bikini Swimwear Beachwear Women 82% POLYAM 18% SPANDEX Athletic Three-Piece Swimsuits M= US XS, L= US S, XL= US M Please Select more Large Size (Eg, if You normally wear a Medium, Please select X-Large) For Most Accurate Measurements, Please Use the Sizing Chart Image on the Left. Do Not Use "Sizing Info" Link