UONBOX Women's Elegant Off shoulder Stretch Bodycon Midi Party Dress Fabric:90% rayon,9% nylon, 1% spandex.Good quality fabric makes you comfortable when wearing.You can feel cool and soft to touch it. Size Chart (Inch)---XS:Bust: 30.7-31.8(inch) ; Waist: 25.2-26.3(inch) ; Hip: 32.2-34.3(inch) ; ------------------------------------------S:Bust: 32.2-33.4(inch) ; Waist: 26.4-27.5(inch) ; Hip: 34.6-35.4 (inch); ------------------------------------------ M:Bust: 33.8-34.6(inch) ; Waist: 27.6-28.6(inch); Hip: 35.8-36.6(inch);------------------------------------------L:Bust: 35.0-36.2(inch) ; Waist: 28.7-29.9(inch) ; Hip: 37.0-37.8(inch) Occasion:Suit for parties,night out,club,evening,wedding and more.Never goes out of style with a classic figure-flattering shape design which is suitable for any casual and formal gatherings. Competitive price:Imported,designed and produced by own factory,reasonable price you are affordable with good quality. The standard shipping time is about 7-15 business days.