New York Fashion Week has proven that a little (or a lot of) rain, snow, sleet, and muddy puddles aren't going to stop the street-style scene from looking its very best. From head to toe, we've witnessed a bevy of knockout Winter looks. And that's exactly why we're zooming in on what could be the second-most important detail of an outfit: the bag. Céline, 3.1 Phillip Lim, Valentino, Givenchy — see the hottest handbags spotted around NYFW.