This combination of a shawl cardigan and grey jeans will prove your prowess in menswear styling even on dress-down days. Don't know how to finish off this look? Finish off with a pair of brown leather brogues to up the classy factor. Keep this combo in your front hall closet when spring comes, and rest assured, you'll save a lot of time getting ready on more than one morning. This is an ensemble you, as a middle-aged guy, can always rely on.