A Primer: 1930's-1950's Trousers & Pants For Women – Wearing History® Blog
1940s Empire Waist Trousers for classic Katharine Hepburn pants- #4004 – Decades of Style Pattern Company
30 Cool Photos of the 1940s Women in Jeans ~ Vintage Everyday
Amazon.com: Simplicity 3688 1940's Blouse, Skirt, Pants and Jacket Sewing Pattern for Women by American Sewing Guild Sizes 20W-28W : Arts, Crafts & Sewing
1940s Sporting Ladies Slacks | Vintage 40s Latte Brown Wool Gabardine Trousers Pants with Top Stitching Dropped Loops and Side Zip | Medium