For something on the semi-casual side, consider teaming a grey overcoat with a black turtleneck. Black and white canvas low top sneakers will add a touch of stylish nonchalance to an otherwise sober outfit. So if you need style tips on how to dress as you pass the big 4-0, this combo is definitely worth saving for later.
Black Turtleneck with Grey Overcoat Smart Casual Warm Weather Outfits After 40
For an outfit that's worthy of a modern fashion-forward gentleman and casually smart, marry a grey overcoat with a black turtleneck. Introduce black leather loafers to the mix to instantly change up the outfit. So as you can see, as a mature man, you have a wide range of styling options.