Go for a simple but casually stylish choice teaming a white and navy crew-neck t-shirt and jeans. If you wish to immediately step up this outfit with shoes, complement this getup with black leather oxford shoes. This look is a wonderful idea if you're looking for a knockout summer-to-fall look. As you're moving through your adolescence, you probably want to start dressing more like a grown-up. If that's the case, looks like this become very relevant.