This is a brown long-sleeved shirt made of satin material from GU. I usually wear a size L, but this one in size M was quite roomy. There is a vertical line on the right chest from when I bought it, but I don't know what it is. Please refrain from purchasing if you are concerned. Official size is: Length 74cm Sleeve length 80cm Shoulder width 52cm Width 56.5cm The color is closest to the first and second photos. I am also selling the same item in black and beige. Please refrain from price negotiations.