Such must-haves as a white linen blazer and beige linen chinos are an easy way to introduce a dash of manly sophistication into your daily arsenal. To introduce a more laid-back spin to your outfit, finish off with a pair of white low top sneakers. This combination is also perfect if you're scouting for warm weather wear to get through a slow day. This one is a modern yet age-appropriate pairing for a 50-year-old gentleman.