Thanks to Kirsten Dunst and Leith Clark, the heart pendants worn on Erin Fetherston's runway (and later in Lula magazine, and the Wendybird film) are now in demand. The only issue? Erin and her stylish friends may have known they were right on trend, but retailers didn't see it coming. That means you can only acquire one of the necklaces through Erin's own sales team; they cost $300 and can be requested through the Erin Fetherston website. If you're not patient enough, or not funded enough, to get one that way, try American Eagle. Their heart necklace retails for $17.50, and can be taken off its chain and reattached to a leather or silk cord, then sported like Claudia Merikula wore hers down the runway.