Mad Men Season 4 is coming soon. For more secrets, here’s an interview with Janie Bryant, the head costume designer on the AMC series, who took home the Costume Designers Guild Award for best period/fantasy TV series earlier this year. “Don Draper’s palate for Season 4 is getting a little darker, which I think is very important for the storytelling for what’s happening to him this year,” Bryant says, showing off a rack of mostly gray suits.