Michelle Obama wore a simple black-and-white dress and metallic flats with her hair up to celebrate the Fourth of July at the White House. No red, white, or blue in sight! Today she stepped off the plane in Moscow with Barack and her daughters in a peach dress and coat cinched with the same clear Sonia Rykiel belt she wore on the cover of O. See those full looks and two other outfits she wore over the long weekend in the Michelle Obama Look Book.