I don't know the details. I liked it and bought it at a used clothing store over 20 years ago. I haven't worn it out and have kept it at home. I am 170cm tall and weigh 63kg. Since it has a boa lining inside, I think a long-sleeved T-shirt would be a good fit. There are some damages from the time of purchase. The boa can be attached and detached with a zipper, but the zipper is stuck and won't come off. Also, it's an old item, so please no claims. - Brand: BROOKS - Size: 38 - Color: Brown - Features: Leather material, zipper, stand collar Thank you for viewing. Size: M