This combo of a navy shirt jacket and olive dress pants is a solid bet when you need to look like a true expert in modern men's fashion. Consider a pair of brown suede tassel loafers as the glue that brings this ensemble together. A knockout look that transitions easily into fall like this one makes it super easy to welcome the new season. A great getup to make you a well-dressed man in his 30s, rather than just a man in his 30s.