The size is listed as L, but it runs small. It's shown on a slightly larger size 9 mannequin. I usually wear L or a larger M, and it restricts my movement, so I haven't worn it. Someone who usually wears a size M might be able to wear it. There is no stretch at all. I can't quite describe the color. I think it's pretty much as shown in the photos. It's iron-free. Shoulder width/Body width/Sleeve length/Length Shoulder width...38cm Sleeve length...78cm