You'll be amazed at how easy it is for any gentleman to get dressed like this. Just a blue raincoat paired with a blazer. For something more on the smart end to finish off this ensemble, complete this outfit with a pair of dark brown leather tassel loafers. It's is a viable choice if you're picking out a cool summer-to-fall ensemble. This is a good-looking yet age-appropriate pairing for 40-something gentlemen.