New Yorkers don't need winter as an excuse to dress in head-to-toe black. Montreal-based Lena Antonacci, author of the blog Quality Rivets, brought her own interpretation to the monochromatic look with varying shades of blue. Though it's not a look we would think to try, she totally makes it work. The cherry (or should we say blueberry?) on top: layering this navy blue cable-knit scarf over a similarly hued navy wool pea coat.