As you can see here, looking dapper doesn't require that much effort. Just try pairing a tan blazer with a white and navy vertical striped dress shirt and you'll look awesome. This combo is hard proof gents over 50 can still very well slay in the fashion department.
A tan blazer and a white and navy vertical striped dress shirt are the kind of semi-casual items that you can style a ton of ways. A great pair of dark brown leather tassel loafers is an effective way to inject an added dose of style into this look. Ideal to convey that you're mature enough and confident enough to hold your own in the outfit department.
When the situation calls for a classy yet cool look, go for a tan blazer and a white and navy vertical striped dress shirt. Introduce a pair of dark brown leather tassel loafers to this look to immediately ramp up the fashion factor of your outfit. So if you need outfit inspiration for dressing as you get into your 50s, this getup is a wonderful example.