It's pretty unusual to see supermodel Kate Moss speak, much less smile. But that's exactly what she does in this new commercial for shoe brand Stuart Weitzman. Moss shot the clip back in July -- a Nancy Sinatra-soundtracked send up to the power of a woman in a good pair of thigh-high boots. (Yes, "these boots are made for walking," Stuart Weitzman.)

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But what are Moss's rules for boot-wearing and head-turning? She's surprisingly demure. "When I wear boots," Moss said, "especially if I'm wearing a short skirt, I think you feel like you might want to wear a heel but you'd wear them with a longer boot so there's not so much leg."

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Whether or not you're a thigh-high boot kind of girl or not, Moss's makeup in the clip is stunning -- soft, simple and romantic. We dig. [The Gloss]