We love the way this combination of a suit and a black and white long sleeve shirt instantly makes a man look sharp and refined. Send this outfit in a whole other direction by wearing a pair of black and white athletic shoes. As you're moving from your 20s to your 30s, you want to start dressing like an adult. In this case, inspiration like this comes in very useful.
A suit looks especially classy when paired with a black and white long sleeve shirt. Black leather derby shoes are a welcome companion for your look. You can take inspiration from looks like this if you're working your way through your late 20s and you want to take a more mature direction in your personal style.
Pair a suit with a black and white long sleeve shirt to look like a modern dandy with a great deal of style. Add a pair of black leather derby shoes for maximum style points. An ensemble like this will make you look a million times classier as a gent in his twenties.