For a look that's very straightforward but can be styled in a great deal of different ways, dress in a black sweatshirt and black chinos. Rounding off with white athletic shoes is a surefire way to bring a playful feel to this getup. So as you can see here, it's a kick-ass, not to mention spring-ready, ensemble to have in your seasonal wardrobe. Those who are curious how to rock modern off-duty style during your teens, you have your answer.