Fashion designer recognized revolutionizing men's underwear. He is known for his red carpet runway looks and ready-to-wear accessory lines.
He enrolled in the Fashion Institute of Technology in New York, but never graduated.
Despite his two marriages to women, he is a gay man, and came out of the closet very late in life.
He had a daughter named Marci in 1966 with his first wife, Jayne.
He made a cameo appearance on Tina Fey's show, 30 Rock.