Please refer to our sizing chart for a guideline when choosing a size. 5 business days order processing time. 90% polyester 10% spandex. Flirty Strapless Backless Dress For Club, Flirty Backless Strapless Dress For Club, Fitted Ruffle Halter Backless Dress, Fitted Backless Halter Dress With Ruffles, Stretch Backless Dress With Ruffles, Fitted Ruffled Backless Mini Dress, Fitted Backless Mini Dress With Ruffles, Backless Solid Mini Dress With Ruffles, Solid Backless Mini Dress With Ruffles