This combo of a crew-neck sweater and mustard chinos is hard proof that a safe off-duty outfit doesn't have to be boring. You could perhaps get a bit experimental in the shoe department and lift up this look by finishing off with a pair of brown leather casual boots. This combination is a viable choice if you're planning a kick-ass summer-to-fall outfit. A fail-safe option for men in their 40s who are in search of age-appropriate looks.