One of the smartest ways to style out such an essential piece as a green pea coat is to team it with charcoal wool dress pants. For something more on the daring side to finish off your getup, add a pair of white athletic shoes to the mix. Seeing as temperatures are starting to drop, this getup appears a viable option for the time in between seasons. If you're not sure how to dress as a 20-year-old gent, this combo is a great example.