When the situation allows relaxed casual style, you can wear an olive raincoat and charcoal jeans. Jazz up your ensemble by rocking a pair of loafers. As you're maturing from a kid to a teenage guy, you probably want to start dressing more maturely. If that's the case, combos like this are ideal as inspiration.
Charcoal Jeans with Loafers Smart Casual Warm Weather Outfits For Men In Their Teens
If you like a more casual approach to styling, why not team a blue varsity jacket with charcoal jeans? For something more on the classy end to round off this outfit, add loafers to this look. With an outfit like this, any teenager is bound to get more attention from girls.