TideClothes ALAGIRLS Long Open Back Bridesmaid Dress Sexy Chiffon Prom Party Gowns Dress can be shipped out within 10 days. Please ignore the time set automatically by Amazon. To rush order, kindly inform us your important date. The fabric of the dress is chiffon. Fully lined, built-in bra in the bodice. Sexy hollow back without too much exposure. Floor Length. Please do use the Size Chart Image on the left. Do not use Amazon's "Size Chart" link. Free Custom Size Service available. If you are not sure about size, feel free to contact us.