I think I read somewhere that she wears the same thing all the time so that it discourages paparazzi from taking pictures of her, which is the reason for the year-round Adidas tracksuit
You honestly think John Mayer & Orlando Bloom don't look alike?
... no?
But yeah I think she probably does wear the same things as lot to discourage pap pics because then they're not worth as much because they "could be old" or something.