Chest 21 in.
Length 32.5 in.
Sleeve 20 in.
Tag Brand: no tag
This long wool uniform shirt is US Army issue, and is from the 40s. It has button flap pockets on the front, and buttons on the back of the collar.
There is a small hole in the front of the shirt. See pic.
The shirt says 14.5 - 32 and fits like a modern adult unisex small.