When you've dressed such red-carpet habitués as Sarah Jessica Parker, Kelly Osbourne and Leighton Meester, you're bound to make some stylish appearances yourself as well.

Enter Georgina Chapman, half of the Marchesa design duo that creates breathtaking dresses that have even graced the weddings of Nicole Ricci and Emily Blunt.

Chapman, wife of movie mogul Harvey Weinstein, arrived at a dinner for Oscar nominees (hosted by her hubby and Dior) wearing a Dior LBD with uneven hemline and lace paneling. The 34-year-old added a white beaded Dior jacket, bag of her own design and black Christian Louboutin pumps to complete her look.

Meanwhile, check out our review of Chapman's Fall 2011 collection.