As you can see here, looking sharp doesn't require that much effort. Just dress in a black overcoat and navy chinos and you'll look incredibly stylish. Our favorite of a myriad of ways to complete this getup is with a pair of low top sneakers. During the colder months, when functionality is the priority, it can be easy to settle for a less-than-stylish ensemble in the name of practicality. However, this ensemble is a striking illustration that you can actually stay warm and remain stylish during the colder months. If you're working your way through your mid-20s, pay attention to getups like this to add more seriousness to your wardrobe.