You'll be amazed at how super easy it is for any gentleman to get dressed this way. Just a long sleeve shirt matched with navy jeans. And if you need to immediately dress down your look with a pair of shoes, introduce tan athletic shoes to the mix. So as you can see, it's extremely easy to look on-trend and stay warm when chillier weather arrives, all thanks to combos like this. A no-brainer outfit appropriate for 50-something men.