This casual pairing of an olive barn jacket and a light blue long sleeve shirt is a surefire option when you need to look stylish but have no extra time to assemble an ensemble. Dark brown leather tassel loafers are a simple way to power up this look. So when summer is over and autumn is taking its place, this ensemble is likely to become your most worn. Definitely a good pick when it comes to dressing ideas for 40-something gents.