Jello Biafra, at a performance for the Green Party in Chicago on October 7, 2000, had this idea for campaign finance reform: (paraphrased)
Like race car drivers, make all of the politicians sew little patches on their suits with the logos of their corporate sponsors. At least then you'd know where they were coming from. And when there's no more room for patches, they can't take any more money.
Or maybe those David Byrne-style oversized suits would come back into fashion.