It was not an earth-shattering policy revelation when she astutely followed reports of Sarah Palin’s $150,000 wardrobe by remarking casually on a late-night talk show that she was wearing a chain-store brand, and that “you can get lots of cute things online.” But it was nonetheless a powerful statement, especially to women, that said: I am not Nancy Reagan, dressed in Galliano, living in a gated community;