Thank you for viewing. This is a long-sleeved beige shirt with a chest pocket from Allureville. The material is 96% polyester and 4% polyurethane. It's thin and lightweight. The size is 2. I am 160cm tall and weigh 58kg. I usually wear a size M. I purchased it about a year ago at Allureville in S-PAL Sendai for approximately 18,000 yen and have only worn it about twice.