Putting together a black shirt jacket with chinos is an on-point pick for a casually neat outfit. Hesitant about how to finish? Introduce a pair of black leather flip flops to this look for a more relaxed spin. So if it's a super hot hot weather day and you want to look stylish without putting in too much work, this getup will do the job in no time flat. Guys wondering how to wear edgy off-duty looks as you navigate your 20s, you have your answer.