XiaoBLM Crew Sheath Luxury Crystal Formal Dresses Chiffon Party Prom Gown zipper-fly closure Sheath prom dresses Neckline and Back:Crew and Hollow Material: Chiffon Contracted style, highlight personal style, personal tailoring, advanced materials, fine workmanship, the goddess of the exclusive, unlimited charm. Please refer to our size chart on the left and choose the right size for yourself.if not the right size, please let us know your size, free custom.Thank you.