This laid-back pairing of a long sleeve shirt and a white and black long sleeve t-shirt is a life saver when you need to look nice but have zero time to dress up. Give a playful feel to this getup by sporting a pair of white athletic shoes. On not so cold afternoons, work this easy-to-transition getup and look absolutely awesome. Outfit inspo like this will help you look incredibly stylish as you progress through your teen years.