Dressystar Sparkling Straps Formal Gowns Beading Prom Evening Dresses Backless Fabric: Chiffon, with the bra insert Beading bodice.Backless.Sleeveless.Fully lined, built-in bra in the bodice, Hand-made. Occasions: Prom, wedding, formal party, military ball, pageant,etc. Usually you can receive them within 5-7 days Please refer to the size chart before purchasing