If you're scouting for a laid-back and at the same time dapper outfit, choose a navy bomber jacket and navy skinny jeans. If you feel like stepping it up a bit, complement this getup with a pair of loafers. If you're looking for a killer look that will take you from winter to spring, this just might be it. As a gent in his thirties, you probably want to start dressing like an adult. That's when inspiration like this comes in useful.