This casual pairing of a black leather biker jacket and black chinos is a lifesaver when you need to look stylish in a flash. Infuse a sense of stylish effortlessness into this outfit by rocking a pair of white athletic shoes. So when summer is over and fall is setting in, this ensemble is likely to become your number one. Those who wonder how to pull off cool off-duty style as you go through your adolescence, you have your answer.