Worn once! I would say this dress would fit a size 10, but notoriously runs small. Please refer to the measurements listed in the post to ensure it works for you. Absolutely gorgeous and very flattering otherwise. It is in non-smoking home and has been professionally dry cleaned. Per website description: Description Fabric 88% Cotton 12% Polyester Tips : wash inside out,wash with like colors,do not soak. Due to the production process, the gradient effect of each piece cannot be exactly the same as the product picture.