It's getting cooler outside, so give the cold weather the middle finger and cop a Field Jacket. First worn by British and French military in WWII, the M-43 field jacket had four cargo front pockets and originally used button closure, then was revamped to feature a full zip. Brands like Barbour and Denim & Supply reproduced this jacket in a modern way. Check out The Best Field Jackets Available Now. Their rugged appeal will definitely impress the ladies.