A tobacco short sleeve shirt and grey chinos? It's an easy-to-style look that you could rock a version of on a daily basis. Throw multi colored canvas high top sneakers in the mix to make the look more functional. Naturally, it's easier to work through a super hot warm weather day in a breezy look such as this one. Those who wonder how to sport cool casual looks as you make it through your 20s, this combo should answer your question.