For an ensemble that's city-style-worthy and effortlessly sleek, dress in a blazer and a green turtleneck. To add a little depth to this outfit, complete your look with a pair of brown leather loafers. Keep this combo in your head come spring, and we guarantee you'll save a ton of time brainstorming for a look on more than one morning. And if we're talking outfit ideas for 50-year-old men, this look looks great on almost any man.