This is a size 9 (see the 5th image tag for size details) dress. It's warm when layered. I think you can wear them separately as well. There are no noticeable stains or scratches. Condition assessment may vary from person to person. If you are concerned about minor details, please refrain from purchasing. Please note that we will ship it compactly (compressed). We do not accept returns or refunds after purchase, so please understand.