This combination of a charcoal short sleeve shirt and black chinos will cement your skills in men's fashion even on lazy days. A pair of light blue athletic shoes will add a little edge to an otherwise dressy look. This ensemble illustrates how to keep killing in casual dressing as a 40-year-old man.
If you're seeking to take your off-duty style game up a notch, pair a charcoal short sleeve shirt with black chinos. For something more on the classy side to finish off this look, complement your outfit with a pair of black leather loafers. Like this style idea for a gentleman in his 40s?