This is a pretty impossible task considering how long she's been doing runway, but I'll do my best.
Honorable mentions
Best Gown Moment - Roberto Cavalli S/S 2006
Best Beauty - Balenciaga S/S 2006
Best Moment that Doesn't Fit Anywhere Else - Victor & Rolf F/W 2006.07
3. Nina Ricci F/W 2007.08 - the hair, the makeup and the clothing went so well with her icy persona, I die every time I see it. Plus, she rocked that sweater thing-y like there's no tomorrow.
2. Sonya Rykiel S/S 2008 - quite the opposite of my #3 pick, I love the positive, carefree, fresh look that she had here. She needs to get back to doing SR because it gives us a chance to see a different side of Snej. P.S. This barely edged out F/W 08 because she only had 2 looks there versus 3 here.
1.Chloe S/S 2007 - this is a pretty clear choice for me, it always sticks out in my mind as her absolute best runway moment. I still don't understand how she didn't get their campaign that season, or why she hasn't walked for Chloe since like 2007.
All pictures from style.