You'll be amazed at how easy it is for any guy to put together this casual look. Just a white and black horizontal striped long sleeve t-shirt paired with khaki chinos. Take a more laid-back approach with shoes and complement your look with black leather work boots. This combination is a viable pick when it comes to a killer outfit that will take you from summer to fall. Those wondering how to wear edgy off-duty looks as you make your way through your teenage years, you have your answer.