For sale is this M1951 US army jacket with patches from the 7th Army. It is marked as short medium and it comes up as a large size. the label is very worn and difficult to make out the sizing, but it measures:
30" / 76cm from base of collar to bottom of garment
19.5" / 48cm from armpit seam to end of sleeve
23" / 58cm from armpit to armpit
It is in generally sound condition - all poppers work, drawstring is present, pockets are good - but there are some defects as expected from age: