This elegant pairing of a blazer and a dark green sweater vest is undoubtedly a statement-maker. Introduce a pair of black leather desert boots to your ensemble to loosen things up. In winter, when practicality is crucial, it can be easy to surrender to a less-than-stylish getup in the name of functionality. But this getup is a clear example that you can actually stay toasty and remain equally stylish in winter. A no-brainer for gents who are scouting for age-appropriate outfits.