Designer Donna Karan is an American fashion designer and businesswoman. She is the founder of the Donna Karan New York fashion label, which she started in 1984. She is also the creator of the DKNY clothing line. Karan has been credited with revolutionizing the fashion industry by introducing a more relaxed approach to dressing. She is known for her signature style of combining comfort and elegance. Her designs have been worn by celebrities and have been featured in numerous magazines. Karan is considered one of the most influential designers of the 20th century.