This casual combo of a white horizontal striped crew-neck t-shirt and black sports shorts is very easy to pull together without a second thought, helping you look seriously stylish and ready for anything without spending a ton of time searching through your wardrobe. When it comes to footwear, this outfit is complemented perfectly with black athletic shoes. As you can see here, this getup is a really savvy option, especially for unpredictable fall weather, when the temperature is starting to drop.