If you're scouting for a relaxed and at the same time sharp look, go for a black varsity jacket and olive chinos. Dark brown leather casual boots will instantly lift up even the most basic of ensembles. If you're not sure how to dress as a younger gentleman, this combination is a practical example.
A black varsity jacket and olive chinos are indispensable menswear staples to have in your casual box. To give your look a classier aesthetic, add a pair of black and white leather loafers to the equation. As you're getting to your 30s, you want to start dressing like a grown man. That's when combinations like this are a real lifesaver.