This is a Comme des Garcons Homme short-sleeved shirt. It's a light blue color. There is some slight soiling on the collar. The sewing is excellent, as expected, and the shirt is well-made. I hope you'll continue to wear it. Size: M Length: Approximately 71 cm Width: Approximately 53 cm Sleeve length: Approximately 23 cm Shoulder width: Approximately 40 cm It has been stored in a closet with 24/7 climate control.