Want to infuse your wardrobe with some elegant dapperness? Wear a grey shawl cardigan and navy jeans. Complement this getup with a pair of dark brown leather desert boots and the whole ensemble will come together quite nicely. A neat getup that transitions easily into fall like this one makes it extremely easy to welcome the new season. As a guy in his thirties, you probably want to start dressing like an adult man. If that's the case, looks like this are a real lifesaver.