A charcoal check blazer and navy jeans have become bona fide off-duty styles for most men. If you wish to immediately rev up your ensemble with one single piece, complement this look with a pair of dark brown leather chelsea boots. In the winter months, when comfort is essential, it can be easy to surrender to a less-than-stylish outfit. But this outfit is a clear example that you can actually stay toasty and remain equally stylish in the winter months.