Justin Timberlake's William Rast Clothing Line

Over the years, Justin has become known for his unique sense of style. "I like mixing sort of a cleanup top with the rugged jeans and like a flannel with a blazer," he says. "Try it, guys. See what happens."

To illustrate his point, a male model pairs the William Rast "Ben" jeans with a flannel shirt and optical wave wool blazer.