The styling capabilities of a blue chambray long sleeve shirt and blue jeans mean they'll always be on heavy rotation. If you're hesitant about how to round off, introduce a pair of dark brown leather desert boots to your look. So as you can see, it's super easy to look stylish and stay warm when chillier weather comes, thanks to this look. This pairing should prompt anyone who had doubts about sporting casual outfits as an over-50 man.