Go for a navy short sleeve shirt and navy jeans if you wish to look casually dapper without trying too hard. A pair of boat shoes looks wonderful complementing this outfit. This outfit suggests how to keep killing it in the casual style department as a gent in his 50s.
Navy Short Sleeve Shirt with Boat Shoes Outfits After 50
A navy short sleeve shirt and olive chinos are a good combination to keep in your casual styling rotation. Add a pair of boat shoes to your look and you're all done and looking amazing. This getup is most probably exactly what you're looking for as a 50-year-old guy.