You'll be amazed at how easy it is for any man to throw together this classic and casual look. Just an olive trenchcoat and olive corduroy jeans. Make this ensemble more functional by finishing off with a pair of white leather low top sneakers. So as you can see, it's a neat, not to mention season-appropriate, ensemble to keep in your transitional sartorial arsenal. A safe bet for gents in their 30s searching for a more professional look.