The listed size is M, but it has a relaxed fit and can be worn comfortably by people who usually wear L to LL, so I'm listing it as free size. It has a drop shoulder design, so even those with broad shoulders can wear it with room to spare. Those with smaller frames will likely find it to be a loose fit. The length is short, making it easy to pair with pants or dresses, and it doesn't take up much space, making it convenient to carry around. It feels like a slightly thick cotton fabric, but it contains polyurethane and has stretch. The fabric doesn't pill. I don't think I've worn it more than a few times because I have many similar cardigans, but it is a used item, so there may be some signs of wear. Please consider purchasing only if you are okay with that. It will be simply packaged. The shipping method may be changed.