https://www.milsurps.com/images/impo...iformpng-1.jpg
Printable View
New type of GI apparel almost looks like it is in a urban setting judging by the casual dress of the chap reading his mail....!
I think the fella is U.S. Navy.
US Army M1937 blue denim work uniform:
https://www.wwiiimpressions.com/coll...ue-denim-m1937
One size fit's all!
You are correct, hmm certain it was the navy uniform.