This is a thin coat suitable for spring and autumn. There was no size listed, so I'm assuming it's free size. I don't think it's a small (S). I think it's probably around a large (L). Measured by hand, the width is 55 cm. If you have any other questions, please leave a comment. It's a shiny material that seems to repel water (although it's not confirmed to be waterproof). There were places to attach a belt (string), but it's been lost. The places to attach it aren't very noticeable. It's reversible (black solid color and polka dots). #Halloween #Costume #Women 10