For something more on the casually edgy end, wear this combination of a teal long sleeve shirt and beige chinos. You could go down a more elegant route when it comes to shoes with a pair of black leather derby shoes. On the lookout for dressing tips for teenage guys? This combo is great inspiration.
Teal Long Sleeve Shirt with Beige Chinos Smart Casual Warm Weather Outfits In Their Teens
This combination of a teal long sleeve shirt and beige chinos will allow you to parade your expertise in men's fashion even on dress-down days. Introduce a pair of black chunky leather loafers to this ensemble to avoid looking too casual. Gents who wonder how to pull off semi-casual looks as you move through your teens, this outfit should answer your question.