I guess there were some other people there too, whatever.
Anyway, about Mrs. O. Her gown, handmade in India by Indian-American designer Naeem Khan, features sterling silver paillettes (sequins) on champagne fabric, in an abstract floral pattern. The gown was made for Mrs. O to wear to the state dinner, at Naeem's family factory. You can't order it at Overstock.com.
Mrs. O accessorized with amazing drop earrings: fleur-de-lis and tear drop shapes in gold and purple stones. A stack of gold bangle bracelets and a sheer wrap.
I have no idea how she did that with her hair, but it's gorgeous.