MIZUNO OPEN Polo Shirt Shoulder width: Approximately 46cm Width: Approximately 52cm Sleeve length: Approximately 26cm Length: Approximately 77cm *Measurements are approximate* I declared the size as M, but it seems like it could also fit a L. [Reliable anonymous shipping] I received this as a new item, but it has been stored at home. I don't remember wearing it. I am selling it because the size doesn't fit. I am not sure when the MIZUNO OPEN was held. [Shipping costs are covered by the seller]