If you love casual outfits, why not make a long sleeve shirt and white chinos your outfit choice? Tan derby shoes are guaranteed to give an extra dose of class to this outfit. Putting together a well-coordinated outfit can be a bit challenging on its own. Enter extra cold temps into the equation, and the whole thing becomes all the more difficult. Luckily, this here is your winter inspo. Those who wonder how to wear smart casual style as you go through your teen years, you have your answer.