I think I know what you mean! His face is that of the very handsome Italian man-about-town (or playboy?!) and looks like he should be in a slim-fitting black suit with a white shirt, unbuttoned low!
Good for him in not meeting my cliched expectations!
I know this fellow is probably trying to achieve a relaxed/bohemian look, but the result is just slobby. The suit is made of lovely fabric, and the tone of the wool or cashmere turtleneck is an excellent match for it. BUT the suit’s sleeves are too long — zero shirt and turtleneck cuff is showing — the turtleneck collar is uneven — right pocket of suit is jammed up — and the suit needs a steaming/pressing (at least the right sleeve does). The worst of it is that the (concealed) shirt’s tails are showing — deliberate I am sure, but it just makes the whole outfit look unmade, like a messy bed — not casual. I think his hair is pulled back in a queue — it might actually look better down if it were neat and clean — but the aureole of frizz we see here contributes to the messiness. His beard would be improved if he had shaved his neck. Beneath all of this, he is (probably) quite a good looking guy and in a cleaned up, pulled together rig he’d look far better and could still have a relaxed fit and appearance. One wonders what footgear he was wearing. Other than all of the above…I have no further concerns….