Size: XL (Equivalent to Japanese size M) Length: 69.5cm Width: 65cm Shoulder width: 49.5cm Sleeve length: 25cm Please forgive any discrepancies due to amateur measurements. This is a vintage shirt made in the USA in the 70s. It's a so-called poly shirt. The size is XL, but it's equivalent to a Japanese size M, as slim styles were the mainstream back then. Large sizes are rare, so don't miss this opportunity! There are pinholes that can be seen when held up to the light. Please check photos 8-10.