A harrington jacket and a black short sleeve shirt are among those super versatile menswear elements that can modernize your wardrobe. Puzzled as to how to round off your look? Wear a pair of dark brown leather chelsea boots to dress it up. So as you can see here, it's a cool, not to mention spring-friendly, combo to keep in your transeasonal rotation. That's the look for a man in his 30s to convey he has what it takes to go places.