We hate to break it to you, but the Thin White Duke sports some sort of hair replacement.
David Bowie can do this and still be hip. Everyone else can't. Don't fool yourself and show up at your job at the office with a Bowie wig. You will look like an idiot. He does not. Very few can pull off 'Man Wig Chic' and so far, David is the only one that has.
If you are sporting a rug, take note, David has several and his hair style changes, just because your squirrel cost you $600 does not mean that you keep it on your head forever!