Tim Gunn's Guide to Manly Style

Fashion expert and Project Runway mentor Tim Gunn learned one very important lesson from his last round of Oprah Show man makeovers. "Everyone knows a man who needs a makeover," he says.

In fact, The Oprah Show received thousands of emails from women begging for some serious fashion interventions. "Men feel that they have a license to let themselves go," he says. "[They think]: 'I'm a guy. I don't have to worry about all of these things.'"

Tim has one simple message for the men of America: Yes, you do. "I've become so aware of the critical importance of grooming," he says. "Your wardrobe can be fabulous, but if everything happening around [your face] is a big, hot mess, it doesn't matter."