A crew-neck sweater and leggings are great pieces to incorporate into your daily casual fashion mix. For footwear, you could take the classic route with a pair of black leather ankle boots. During the winter season, when comfort is a must, it can be easy to surrender to a less-than-stylish ensemble in the name of convenience. However, this ensemble is a good illustration that you totally can stay cozy and remain seriously stylish at the same time in the winter season.