Teaming a white and blue vertical striped long sleeve shirt and dark brown corduroy chinos will prove your skills in menswear styling even on off-duty days. To give your overall look a more sophisticated aesthetic, opt for a pair of black leather casual boots. As the weather is getting warmer, it's time to shed those bulky winter gear and choose something lighter, like this outfit here. A wonderful example of how to dress stylishly as you go through your teens.