Marry a dark green hoodie with jeans for a relaxed getup with a twist. Our favorite of a great number of ways to complement this getup is a pair of black suede lace-up flat boots. In the winter months, when warmth is a must, it can be easy to settle for a less-than-stylish ensemble in the name of functionality. However, this ensemble is a shining example that you can actually stay snug and remain incredibly stylish at the same time during the winter months.