If you don't like getting too predictable with your ensembles, wear a black denim jacket and charcoal chinos. White athletic shoes are an effective way to infuse a hint of stylish casualness into your getup. If you're looking for a cool getup that will take you from winter to spring, this one fits the task well. Those wondering how to pull off edgy off-duty dressing in your early 20s, you have your answer.