This is a Marc by Marc Jacobs dress. It has a detailed, intricate design and can be worn casually or, depending on the shoes and bag, to parties and other events. The size is listed as S, but it's about a women's M. Please inquire about the length. This item is used. Please refrain from purchasing if you are sensitive to used items. Also, I may be slow to respond during work hours. Thank you for your understanding and consideration. Thank you.