This is a classic M39 Swedish military issue cotton thermal shirt, meant as a baselayer for cold weather operations. Vintage from the 1940s, WWII-era, with ink stamps on the placket. The shirt is long, to be tucked in under a uniform, gray color in henley-style. There is no modern labeled sizing, but the shirt should fit as a modern size XS. Please refer to the below measurements before purchasing.

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