This off-duty combo of a tobacco long sleeve shirt and navy jeans can go different ways according to the way it's styled. The whole ensemble comes together if you introduce a pair of brown canvas low top sneakers to the mix. Keep this combo in your front hall closet when spring comes, and we promise you'll save time brainstorming for what to wear on more than one occasion. Those who wonder whether you can still pull off cool casual dressing as you age into your 40s, this outfit should answer your question.