Material: 100% Polyester Size: One size, approximately equivalent to a Medium. Purchased from GREEN LABEL RELAXING several years ago. Intended for a wedding, worn only once. Please refrain from purchasing if you have any concerns. There's a seam slightly above the waist, and it can be cinched with a ribbon. The ribbon is at the back. The color is black. Suitable for weddings, funerals, and other occasions.