A real jewel:

There was kind of a clash of cultures. First they came to check us out. They showed up wearing these Bill Cosby sweaters, lilke someone in corporate affairs has told them that when they go and visit startups, they’re supposed to not wear suits and they’re like, "Uh, what do we wear?" "Wear a sweater that looks like some macrame class knitted it collectively."

From "Founders at Work", a highly recommended read.