This combination of an olive shirt jacket and cargo pants looks pulled together and instantly makes any man look dapper. Go ahead and introduce tan athletic shoes to this ensemble for a dose of stylish effortlessness. Can you see how extremely easy it is to look sharp and stay toasty when cooler weather comes, all thanks to ensembles like this? Wondering how to nail casual outfits as you get into your 40s? This combination is the perfect answer.