I tried one of them on after removing the tag. Although it's new and unused, please purchase only if you understand that it has been stored at home. The size is: Shoulder width 35cm, body width 38cm. It stretches, so I think it will fit a variety of sizes. Rather than being loose, it follows the silhouette of the body, so it won't make you look bulky. I was planning to wear it to work, but I'm pregnant, so I'm selling it. Returns and exchanges are not accepted.