A charcoal overcoat and a beige wool turtleneck are absolute staples if you're putting together a smart casual wardrobe that holds to the highest sartorial standards. Finishing off with a pair of brown leather loafers is a surefire way to introduce some extra zing to this ensemble. A practical example of transitional style, this outfit is perfect this spring. All in all, a nice option when it comes to outfit ideas for 50-year-old men.