This combo of a brown shirt jacket and black chinos is a surefire option when you need to look casually classic but have zero time. Introduce a pair of tan canvas low top sneakers to the equation to make the look more current. Keep this getup ready to go come warmer days, and we promise you'll save a lot of time getting ready on more than one morning. Wondering how you should dress as you reach your 40s? This ensemble is the perfect answer.