Aritzia Size: M New with tags - missed the return date Note the one I have is in birch not black! This is a strapless slip dress designed for a slim fit. It's cut from drapey satin with a soft sheen and a smooth feel. This fabric is sourced from an innovative Japanese mill. Materials & Care Origin: Fabric from Japan Content: 87% triacetate, 13% polyester Care: Machine wash Imported