Purchased about 7 years ago at Sapporo Parco. The original price was around 17,000 yen, I think. It's brand new and unused, I haven't even tried it on! Size is 4, which is LL (XL). Made in Japan. The color is green on the front and black on the back. The material is polyester, so it feels like a long-sleeved T-shirt! Please contact me if you're interested. (^^)