This dress is NWT. Only flaw is one small hole in mesh, pictured above. The dress is extremely sparkly. It hugs all your curves beautifully and gives the illusion of a completely open back. It is mid length and fits true to size. It has a zipper closure. It is stretchy. Outer Material: 92% Polyester 8% Spandex Lining Material: 92% Polyester 8% Spanx Trim Material: 82% Nylon 18% Spandex Please let me know if you have any questions. I am open to all offers and give big discounts on bundles.