A coat and light blue jeans make for the ultimate cool-girl's casual look. On the footwear front, this outfit is complemented brilliantly with black leather ankle boots. In the winter months, when warmth is key, it can be easy to settle for a less-than-stylish ensemble in the name of functionality. However, this ensemble is a bright example that you totally can stay toasty and remain totaly chic at the same time in the winter months.