This is a shirt from Burberry Prorsum, Burberry's highest-end brand. The material is 73% cotton and 27% polyester. The soft, silky feel is what you'd expect from a luxury brand. The fabric also has subtle stitching, creating beautiful vertical and horizontal stripes. The size is 37. I purchased it at Barneys New York for around 60,000 yen and have kept it in storage without ever wearing it. Shoulder width: 43cm Length: 76cm Sleeve length: 66cm I'm offering it at a low price, so please consider it.