This off-duty combination of a white and black short sleeve shirt and navy jeans can take on different nuances according to the way it's styled. To give your overall outfit a more polished aesthetic, add a pair of casual boots to this look. In the winter months, when warmth is imperative, it can be easy to surrender to a less-than-stylish look. But this look is a striking illustration that you totally can stay cozy and remain equally stylish in the winter months.