Which company introduced the first mass-produced blue jeans for women in 1934?

Levi Strauss & Co. introduced the first mass-produced blue jeans specifically designed for women in 1934.

The product was called Lady Levi’s and was created for the growing number of women participating in ranch work, outdoor recreation, and western-style leisure. Earlier women could wear men’s or unisex work trousers, but Lady Levi’s was marketed with a women’s fit.

The design reflected a broader change in American clothing. Jeans were moving from mines, farms, and factories into leisurewear, dude-ranch culture, and popular images of the American West. Women’s denim became increasingly common in the decades that followed.

Lady Levi’s should not be confused with every later women’s Levi’s model. It was the company’s pioneering women-specific jeans line, while later products introduced new cuts, labels, and fashion treatments.