How to make lovely Scarlett Johansson look a mess on the red carpet? Take a flat-colored, amethyst lace dress from Dolce & Gabbana and pair it with messy bed head. Forget the fact that colored lace (as opposed to neutral black or cream) is almost always a bad idea, the color blended with the red (more like fuchsia!) carpet and it made her look drab.
Vote for Best and Worst Dressed at 2011 Oscars.