An olive knit bomber jacket and black jeans? This is an easy-to-style getup that any gent can rock a version of on a day-to-day basis. Get a bit experimental on the shoe front and complete your ensemble with a pair of black leather derby shoes. As you might be rightly thinking, this is a kick-ass choice when warmer days are here. If you're often not sure how to dress maturely, this outfit is a vivid example.