This combination of a white cable sweater and navy jeans is on the casual side yet it's also on-trend and incredibly dapper. Want to play it up in the shoe department? Introduce a pair of tobacco leather casual boots to your outfit. So as you can see, it's a knockout, not to mention spring-friendly, getup to keep in your transeasonal rotation. Hunting for outfit ideas for 40-something gentlemen? This outfit is great inspiration.