Consider pairing a pink vertical striped dress shirt with khaki chinos to don a dressy, but not too dressy look. Kick up this whole getup with dark brown leather loafers. So as you can see this look is something you can totally wear as a man in his thirties.
This pairing of a pink vertical striped dress shirt and white dress pants is a lifesaver when you need to look really sharp. A pair of dark brown leather loafers will pull your full ensemble together. Stylish yet age-appropriate, an ensemble like this will help outshine any of your pals.