5. Leanne Marshall
Season 5 winner Leanne Marshall ranks 5th on our list of most successful Project Runway contestants. She is known for her ethereal and flowy designs. After she won her $100,000 prize, Marshall moved to New York to develop her line. Her designs have been featured in New York Fashion Week since 2008. Marshall’s works have been worn by celebrities like Paula Abdul and have been featured in various magazine spreads such as Martha Stewart Weddings, US Weekly, People, Elle, and more. She has designed patterns for Simplicity Pattern Company as well. She launched her elegant signature bridal line in 2011 and her collection is being sold in more than 40 boutiques around the world and online. In 2014, Marshall released an exclusive collection for BHLDN.