A black turtleneck and navy chinos are a pairing that every modern gentleman should have in his casual wardrobe. Let your outfit coordination sensibilities truly shine by finishing off this getup with a pair of black leather derby shoes. So if you're after an ensemble that's dapper but also totally spring-appropriate, this one fits the task well. Your teen years is a great time to learn how to dress sharp. And it's easy with visual examples like this.