This semi-casual pairing of a brown puffer jacket and brown corduroy chinos is super easy to pull together in seconds time, helping you look amazing and prepared for anything without spending a ton of time combing through your wardrobe. Finishing with a pair of low top sneakers is a fail-safe way to infuse a carefree vibe into your getup. Those who wonder how to wear smart casual outfits as you are making it through your adolescence, you have your answer.