Vintage 40s world war 2 suit a bit of history

Deep Cranberry 2 piece suit World War ll women's suit in a garbardine type textile jacket is lined with a light crepe type textile Jacket has a tiered layered collar & covered buttons 2 tiered pockets A line skirt with metal side zipper good vtg condition no holes/rips Faint stain above right pocket, have to look to find one button is missing, a skilled seamstress could take fabric from inconspicuous area for new button Approx measurements x2 Pit to pit 17 Waist jacket 14 Skirt waist 13