Consider pairing a brown blazer with a blue dress shirt if you seek to look dapper without putting in too much effort. One actually can keep your cool under the oppressive heat, and this look is hard proof of just that This combination shows that as a younger gent, you have a wide range of outfit options.
Go for a brown blazer and a blue dress shirt to have all eyes on you. Black leather loafers integrate effortlessly within a variety of combinations. Clearly, it's easier to work through a roasting hot warm weather afternoon in a easy and breezy ensemble like this one. An ensemble like this will help any 20-year-old gent outdo his peers.