Apparently 40% of your body heat is lost through your head. If this is true, it means that in these cold conditions, it's important to keep your top half toasty, people! Luckily, today there's a 20% discount on cozy layers. For some tips to working a winter look, take a look at these ladies loitering around Berlin Fashion Week. They're proof that when it comes to scarves and snoods, bigger is better. And hats? Well, if you're feeling brave, make a statement with a wide brimmed fedora (which works best if you keep the rest of the outfit simple). If not, a trusty beanie will still look perfect. Boom! Warm, yet totally cool.