Putting together a white and navy vertical striped long sleeve shirt and dark green dress pants is a guaranteed way to infuse your daily arsenal with some masculine refinement. Finishing off with a pair of white leather derby shoes is a guaranteed way to bring a hint of polish to this look. So so as you can see, it's a kick-ass, not to mention season-appropriate, outfit to keep in your seasonal rotation. This combo illustrates that looking stylish at 40 and beyond is quite manageable.