Beaded triangle bra top Measurement guide: XS: 25.5" - 27.5" band, 6" across each cup S: 27.5" - 29.5" band, 6" across each cup M: 29" - 31" band, 6" across each cup L: 31" - 33" band, 6" across each cup XL: 33" 35" band, 6.75" across each cup XXL: 34.5 - 36.5" band, 7" across each cup Fabric Upper: 100% PolyesterFabric Lining: 90% Polyester, 10% Spandex Hook & eye closure