Marlene Dietrich in the 1930's. The most famous aspect of Marlene’s style is her penchant for menswear. She wore masculine three-piece suits to create a distinctly androgynous look that helped to revolutionize and redefine women’s fashion. In fact, during the 1930s, she (along with Katharine Hepburn) helped to popularize and make pants acceptable for women to wear. Thanks, gals!