Celebrity Style: Sienna Miller

Sienna roamed the streets of London with her man Rhys, but given her killer tan and sexy white dress, it looked more like she was in sunny California. Check out the cutout in the back! Sienna's usually more disheveled in jeans, but seeing her in a mini dress reminds me of how womanly she can be if she tries. In true Sienna fashion, she toned down the sexiness of her dress by wearing Roman sandals and a cool, green clutch.

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