Teaming a beige harrington jacket with a turtleneck is an on-point pick for a cool and relaxed look. And if you want to immediately tone down this outfit with one single item, complement your look with a pair of white athletic shoes. As the weather is getting warmer, it's time to shed those heavy winter clothes and opt for something lighter, like this getup here. Guys who are curious how to rock modern off-duty style as you work your way through your teen years, you have your answer.