I’m looking for a smart shirt for a 14yr old boy similar to those sold by retailers such as Charles Tyrwhitt. I bought the one in the photo in the smallest collar size (14.5”) but rest of the shirt is huge. I really like the pattern on this one but other shirts for teenagers at various shops are either too casual or plain colours. Is it possible to buy men’s style shirts for younger teenagers? This is for wearing with a suit for an upcoming event.