In sartorial situations comfort is crucial, this combination of an oversized sweater and navy skinny jeans is a winner. To introduce a little zing to your ensemble, add a pair of black leather ankle boots to the mix. In the winter months, when warmth is the priority, it can be easy to settle for a less-than-stylish ensemble in the name of functionality. However, this ensemble is a striking example that you totally can stay warm and remain absolutely chic in the winter months.