This combo of a long sleeve shirt and charcoal chinos is definitive proof that a simple casual outfit can still look really interesting. Want to dial it down on the shoe front? Introduce a pair of olive low top sneakers to the mix for the day. Keep this combination in mind come spring, and rest assured, you'll save time trying to pick out what to wear on more than one occasion. So if you're hunting for fashion inspo for dressing as a teenager, this outfit is definitely worth saving for later.