Being completely comfortable in her own skin is something Melanie Gaydos doesn't often experience. The model has ectodermal dysplasia, which affects hair, nail and tooth growth.
In a new episode of the "What's Underneath" video series, Gaydos talks about her personal style and life experiences as she slowly undresses.
She is only the latest successful woman to complete the project aiming to showcase unconventional beauty.
The video series has also featured Tallulah Willis, daughter of Demi Moore and Bruce Willis, as well as 62-year-old American Apparel model Jacky O'Shaughnessy.
Former fashion editor Elisa Goodkind and her daughter, Lily Mandelbaum created "What's Underneath."
Watch the video above to hear Gaydos' story.