Thank you for viewing. This is a vintage early 1950s Woolrich Buffalo Check CPO shirt. I purchased it from a vintage clothing store about 10 years ago, but I haven't had a chance to wear it, so it's been stored in my closet at home. The tag no longer has the REG mark and has a registered trademark mark, and the large ® embroidery is on the back, making it a rare item from around 1947 to the early 1950s. There is no quality indication on items from this era, but based on the feel, it is likely 100% wool. There are no moth holes, but there is one hand-sewn repair on the left side of the body around the abdomen (photo 7) from when I purchased it. Details include gussets on the sides of the shirt (fabric attached to prevent the hem where the front and back panels meet from tearing, seen until the 1960s, but no longer used with the advancement of sewing technology) and the hem of the shirt is unfinished with only a hem stitch. The vibrant buffalo check pattern brings out the best of Woolrich shirts from this era. 【Size】 There is no size notation, but it is equivalent to XL. Width 64cm Sleeve length 67cm Length 78cm I am 183cm tall and weigh 80kg, but it is a size that can be worn comfortably as an overshirt. To prevent any problems, please feel free to ask any questions in the comments. Please consider this item as a used item that has been personally managed. Thank you.