For a smart outfit, dress in a charcoal wool shirt jacket and black chinos — these two items fit really great together. You can get a bit experimental on the shoe front and dress down your look by wearing a pair of white canvas low top sneakers. Keep this combo in your front hall closet come warmer weather, and rest assured, you'll save a ton of time racking your brain for a look on more than one morning. Men who wonder how to pull off modern casual looks as you make your way through your 20s, this pairing should answer your question.