Grey dress. Not lined. Cold hand wash only. Model is a standard XS and is wearing XS. True to size. Stretchy fabric. No zipper, slip on style. Cotton/polyester. The Racing Mind Dress is a mini that you won't be able to stop thinking about! It has a round neckline, buttons on the bust and a wrap up waist detail for added flirty flair. We love wearing ours with ballet flats and a cross-body bag!