Donna Karan, 70 — Est. $500M
Donna Karan, who is popularly known as DK, is the creator of DKNY and DK clothing labels. Her style took the industry by storm growing to become one of the most popular lifestyle brands with a global presence. Karan not only designs clothes for men and women but also tableware, handbags, lingerie, accessories, bedding, eyewear, fragrances, and beauty products. Recently, in the 2019 International Women’s Day, Donna collaborated with Mashonda Tifrere to host an all-female art exhibition. Karan is staying ahead of the game and already has her spring 2019 collection up for sale.