Loving how this smart casual pairing of a trenchcoat and black jeans immediately makes any man look stylish. Tan chelsea boots are a fail-safe way to infuse an extra dose of style into your outfit. There's no nicer way to spice up a gloomy fall day than a neat look like this one. Sport this combo when you need to project a more mature image as a 20-year-old.
For a casually classic look, opt for a trenchcoat and black chinos — these two pieces work really well together. Add a pair of tan chelsea boots to the equation to avoid looking too casual. If you're already bored of your transitional season fashion options, this ensemble just might be the inspiration you are looking for. This ensemble illustrates how to kill it in classic and casual dressing as a guy in his 20s.