A superb looking genuine vintage shirt. It is label size 38" - 40" chest which is a medium but this shirt is a fairly athletic fit as you'll see from period photos. The actual pit to pit measurement is shown in the photos. Please compare with a similar item of your own to ensure fit. Generally it is in very nice condition for the age, the fabric does have a few plucks, bobbles and little flaws. Each of these have their location indicated in the pictures and are then shown in close up. Please check the pictures carefully.
