A peacoat should be a mainstay in every woman's wardrobe. They were popularized by sailors back in the day and are characterized by larger lapels, double-breasted front closures, and metal buttons. Today, Matthew Rodrigues and Allison McNamara are sharing five gorgeous coats that will satisfy any fashion personality. Whether it's a modern twist on a classic style or going bold in a bright hue, click to check out all of our picks. On Allison McNamara: Urban Outfitters top, Habitual jeans.