A black and white trenchcoat and a turtleneck are absolute wardrobe heroes if you're piecing together a smart casual wardrobe that holds to the highest menswear standards. To add a dose of stylish effortlessness to this look, add black leather casual boots. If you're on the hunt for a cool winter-to-spring getup, this one is great. This is a great illustration of how to dress stylishly and look age-appropriate.