This is one of my favorite vintage pieces. Unfortunately it was always just a little too snug in the armpit area for me. This is lined, wool, and has a “hand beaded” label. The label size is 36. I would say this would fit someone who is an XS/S in tops and no larger than a 34B or small C. This would look amazing with jeans, capris, a pencil skirt…. It’s just gorgeous. A couple of imperfections on the sequins as pictured.