Show off your sophisticated side in a black overcoat and grey chinos. For something more on the daring side to finish this getup, complete your outfit with grey athletic shoes. As you can see here, it's super easy to look seriously stylish and stay cozy come fall, thanks to this look. As you're making it through your teens, you probably want to start dressing more like an adult. If that's the case, combinations like this are perfect as inspo.