This pairing of a grey puffer coat and sweatpants speaks casual cool and stylish functionality. White uggs are guaranteed to bring a touch of stylish nonchalance to your outfit. During the winter season, when practicality is critical, it can be easy to settle for a less-than-stylish ensemble. However, this ensemble is a shining example that you totally can stay comfortable and remain absolutely stylish at the same time in the winter season.