One of the most elegant ways to style such a staple item as a dress shirt is to pair it with dress pants. For something more on the casual and cool end to finish off your getup, round off with a pair of grey canvas low top sneakers. An excellent pick for over-60 guys!
Consider teaming a dress shirt with dress pants and you'll look like a true fashion maverick. Tone down the formality of this ensemble by wearing a pair of dark green canvas low top sneakers. This getup is a striking example older gents can still very well draw compliments.