Cheap, Easy and Fun: 12 Last Minute Costume Ideas for Couples This Halloween | 11. Don and Megan Draper | Capitalize one a big 2012 TV moment, complete with song. He'll need: A suit (geez, why do half of men's costume's involve a suit?), a deep side part, possibly a fedora, and most definitely a stiff drink. You'll need: A swingy patterned mini dress, a bob haircut (here's how to fake one), a bold cat-eye, and a rousing performance of "Zou Bisou Bisou."