Tiffany and Victoria Beckham wears Marc by Marc Jacobs

Tiffany of Girls' Generation wore a dress by Marc by Marc Jacobs on an episode of MBC's Music Core which was aired on July 3, 2010. Tiffany accessorized her outfit with a ribbon/bow in her hair, chunky bracelet and silver pumps.
Victoria Beckham who is usually in black opted for the same dress while departing from Nice Airport on July 6, 2010. She completes her outfit with Yves Saint Laurent Trib Two Pumps in Navy Suede, as usual.

The Bow-Print Cotton Sundress from Marc by Marc Jacobs Resort 2010 collection is sold out on Net-A-Porter for
I prefer the length (few inches above the knee) of Victoria Beckham's dress compared to Tiffany but I would choose Tiffany's accessories over Victoria Beckham's, so she wins for me.