For chic style without the need to sacrifice on functionality, we like this relaxed casual pairing of a black puffer coat and navy jeans. Kick up the formality of this getup a bit by finishing with black suede ankle boots. In winter, when warmth is key, it can be easy to surrender to a less-than-stylish look in the name of convenience. However, this look is a striking illustration that you totally can stay toasty and remain absolutely stylish at the same time in winter.