Have to agree with Syl - his shirts are almost always expensive ones and even his jeans are designer (I don't recall who started the back pocket design trend - Gloria Vanderbilt? - but bless them, because you can usually identify the jeans as soon as you clap eyes on the back pockets).
His suits are damned expensive, too - and bespoke. So are his shoes. I'd be willing to bet that he even wears high-end undergarments and socks. About the cheapest thing I've ever seen him wear were those ancient faded Levis and the ratty sweatshirt (in which he looked adorable, for some reason).
The man has pricey tastes, he just needs a valet and a dresser to keep it neat and pull it together.