This is a one-piece dress from She's Preference. I wore it once to a thank-you party. It's navy, easy to wear, and has a calm feel, but the back design is cute. The ribbon is adjustable. Shiny fabric, with lining. Color: Navy Size: 38 (M) Length: Approximately 99.5cm Shoulder width: Approximately 32.5cm Waist: Approximately 30cm Side zipper length: Approximately 32cm (Measured flat) Outer fabric 100% polyester Lining 100% polyester Please understand that this item has been stored at home.