This off-duty pairing of a gilet and olive chinos can only be described as seriously stylish. A trendy pair of brown work boots is the simplest way to power up this ensemble. In the winter months, when warmth is paramount, it can be easy to surrender to a less-than-stylish ensemble in the name of functionality. But this ensemble is a striking example that you can actually stay comfy and remain stylish at the same time during the winter months.