You successfully survived the holiday madness, but that doesn't mean we're out of the woods just yet. Now you've got to survive the "Polar Vortex" covering most of the country in snow, ice and a hell of a lot of cold. In fact, the coming months are sure to be filled with days so cold the very air itself seems frozen. Combat all of that with one of winter outerwear's most trusted go-tos: The parka. The durable insulated coats are versatile enough to wear out on the weekends but can actually be thrown over a suit when a leaner topcoat isn't quite cut out for the job. Just make sure it's a few inches longer than your suit jacket. Pull on one of these options and stay warm out there. The cold's not going anywhere for a while and what's more, most coats start going on sale this month, so keep an eye out.