A grey puffer jacket and sweatpants are bona fide staples if you're figuring out a casual wardrobe that matches up to the highest style standards. A trendy pair of beige uggs is an effortless way to bring an air of casualness to this look. In the colder months, when warmth is imperative, it can be easy to surrender to a less-than-stylish outfit in the name of practicality. But this outfit is a stark illustration that you can actually stay comfortable and remain seriously stylish during the colder months.