Try teaming a blazer with charcoal skinny jeans if you seek to look cool and relaxed without making too much effort. To bring a little classiness to your getup, complete this getup with a pair of black brogue boots. When you're having one of those dull fall days, sometimes only a knockout outfit like this one can get you to face the outside world. Sartorial inspiration like this will help you remain incredibly stylish as you make your way through your 20s.