Thank you for viewing. I purchased this on Mercari last year, but I'm selling it because I don't wear it much. I wore it about twice, washed it, and stored it in a storage case. It's made overseas, and the size is listed as S, but it's actually about M to L size. *See image. It's a cotton T-shirt material, so you can wear it as is, but it looks good worn over a long-sleeved shirt or with leggings or pants underneath.