An overcoat and light blue jeans are among those versatile pieces that have become the fundamental elements in any gent's closet. Dark brown casual boots are a wonderful pick to complete your outfit. Smart getups for stylish teenage boys aren't actually that hard, as you can see here.
So as you can see, looking effortlessly smart doesn't require that much effort. Go for an overcoat and navy chinos and you'll look incredibly stylish. If you're on the fence about how to round off, introduce dark brown casual boots to the mix. This ensemble demonstrates you can make a statement no matter what age you are.