Best of 2011

Kim Kardashian's Year of Fashion Faceoffs

Look back as the reality star squared off against a who's who of Hollywood

  • KOURTNEY VS. KHLOE VS. KIM photo | Khloe Kardashian, Kim Kardashian, Kourtney Kardashian

Credit: Jason Merritt/Getty Images; Fame Pictures; Albert Michael/Startraks

Updated: Thursday Nov 17, 2011 | 07:00 PM EST By: Alex Apatoff

More from PEOPLE

5 of 17

KOURTNEY VS. KHLOE VS. KIM

It's a true sister act! Kourtney wore the pink version of their Kardashian Kollection dress at the brand's Hollywood launch party in August; soon after, younger sisters Khloé and Kim followed suit with variations of the same frock.