First off, I loooove your dress. I'm digging it so much more on you than on Khloe Kardashian, and that's the trick. If you're going to knowingly step onto a Who Wore It Better page, make sure you are the winner! And dang it, that Dolce & Gabbana dress is like a muted burst of sunshine.
Secondly, would it kill you to try something different with your hair? Seriously, it's one loose ponytail after another - and why is it always on the right side? (Her left, our right - you get the picture). I know that there's comfort in familiarity, but you will never actually become the fashion behemoth you dream of if you try and build an empire on limp hair. It's just not a solid foundation.