We've been nagging you about upping your game when it comes to skin care ever since the temperatures first started to drop, but as Fall turns to Winter, we know it can feel like a losing battle. So we called in the reinforcements (aka SHAPE Magazine Editor-at-Large Bahar Takhtehchian) to give us a crash course on the simple skin care basics that can make all the difference this time of year. And yes, they really are simple!