For an outfit that's very simple but can be styled in a variety of different ways, consider pairing a black blazer with a charcoal crew-neck t-shirt. You can get a bit experimental when it comes to footwear and introduce a pair of black leather oxford shoes to this outfit. This ensemble shows that in your 40s your styling options are far from limited.
Charcoal Crew-neck T-shirt with Black Blazer Outfits For Men After 40
For an effortlessly classic outfit, pair a black blazer with a charcoal crew-neck t-shirt — these pieces play nicely together. Amp up the dressiness of this outfit a bit by rocking a pair of brown suede loafers. This combination is probably exactly what you're looking for as an over-40 gentleman.