Vintage 1940s/1950s Worumbo Cashmere one button swing coat M Woolen long

Very good vintage condition on this lovely 1940's/50's Worumbo Cashmere one top button swing coat. I tried it on and estimate the size to be a Medium - 10/12. It has a label at the inside collar from an elegant Memphis clothing store - Julius Lewis/Memphis, and on the inside front is the Morumbo 100% Cashmere label. Also inside is a tag from the National Coat and Suit Industry Recovery Board. This label and the number on this tag date it to 1940's/1950's. Down the back it measures approx 42 inches. Underarm to sleeve is paprox 15.5 inches. It is hard to measure from the top of the sleeve because of the way it was made - there isn't a seam at the very top of the sleeve. The sleeve cuff to me is a bit narrow - approx 4.25 inches wide. Beautiful black cashmere coat, black lining, side pockets, one top button. Great for wearing open or closed.