This pairing of a harrington jacket and black and white chinos is hard proof that a safe casual ensemble can still look truly stylish. Complete this outfit with a pair of black leather tassel loafers to instantly jazz up the outfit. So as you can see here, it's a neat, not to mention season-appropriate, combination to keep in your transitional rotation. If you're a teenage boy, take inspiration from outfits like this to add more maturity to your wardrobe.