When the situation calls for a casually sleek ensemble, make a navy shirt jacket and charcoal chinos your outfit choice. Amp up this whole look by wearing a pair of black leather loafers. If you often fret about looking a little older than your age, this combo is a goofproof option.
For an effortlessly refined look, consider wearing a navy shirt jacket and olive chinos — these pieces play nicely together. For a more elegant aesthetic, add black leather loafers to the equation. As you're growing, you probably want to start dressing more maturely. That's when outfits like this are a never-failing option.