I purchased this from a select shop about three years ago. It's a combination of black denim and jersey material. I've only worn it twice for a short time, and it's in very good condition. The size is 42 (size 13), but even though I usually wear a size 9, it fits comfortably loose without being too big. You can wear it until spring, so it's perfect for the coming season! I don't have any pets, and I don't smoke. Retail price... around ¥40,000