A grey military jacket and khaki chinos are the kind of a foolproof casual combo that you need when you have no extra time. Complement this look with a pair of dark brown leather casual boots and you're all done and looking boss. When leaves change color and autumn is at its best, you'll appreciate how great this look is for transitional weather. Good-looking yet age-appropriate, an outfit like this will help upstage any of your younger pals.