Wear a black sweater vest with grey chinos if you're going for a neat, sharp ensemble. For times when this ensemble looks too dressy, dress it down by finishing off with white leather low top sneakers. So if you're after a good-looking and mature outfit for a guy in his twenties, look no further.
So as you can see, it doesn't require that much effort for a man to look effortlessly classic. Try teaming a black sweater vest with charcoal chinos and be sure you'll look incredibly stylish. If you need to effortlessly dial down your ensemble with footwear, why not complement this ensemble with a pair of white leather low top sneakers? Surely a common option if we're talking style tips for men in their 20s.