Coco Chanel popularized trousers for women by creating comfortable, practical clothing inspired by men's attire. She realized traditional women's clothes were restrictive for daily and athletic activities. Chanel's designs incorporated masculine elements into women's fashion, making trousers acceptable for women.

Coco Chanel was a revolutionary figure in the fashion industry, challenging traditional norms and empowering women through her designs. Her introduction of trousers for women epitomizes her forward-thinking approach, breaking free from the constraints of restrictive clothing and embracing comfort and practicality.