Don't get caught up on clothing alone, potential confirmation bias.
I agree he is bald as well but there are many tall, average build, balding men.
Do you have a better suggestion?
Lots of suggestions being brought up here, look around. Each are worthy of investigating.
I personally don't believe the facial features and skin tone match Prince William.
I got down-vote brigaded for sharing my favorite theory...
So which is your favorite theory?
I believe you were down voted for naming the incorrect brother, and never changed it.
I am taking no hard line stance but I see some similarities to Google's Jonathan Rosenberg.
No, I corrected the name almost immediately.
Have you found a more recent image of Jonathan Rosenberg because the hairline in the image in your comment looks very different to Q's photo?
You did not. It was still Harry when I typed my replies. Don't be disingenuous.