This classic and casual pairing of a shirt jacket and black chinos is extremely easy to throw together in no time, helping you look seriously stylish and ready for anything without spending a ton of time going through your wardrobe. To give this outfit a more sophisticated spin, why not complement this getup with black tassel loafers? You can bet this combo is great come warmer weather. So if you're scouting for fashion inspiration for dressing as a teenage guy, this pairing is an amazing example.