We don't know about you, but we remember freaking out back in high school over whether another girl would show up wearing the same dress as us to prom.
And it seems our recurring nightmare can even happen to supermodels, as Kate Moss and Yasmin Le Bon both turned out to the Stella McCartney winter 2012 show and after-party on Saturday night at London Fashion Week wearing the same frock.
Luckily, the dresses weren't totally identical, due to some customizations: Kate, 38, chopped the hem of her black dress to create a gravity-defying minidress, while Le Bon, 47, opted for the full-length version in navy.
And pssst: in case you're still puzzling over the revealing silhouette of the dress, there are sheer panels built in to create the "hourglass" effect.
Relax, Kate and Yasmin: we're sure you were a tad flustered, but ultimately, you both looked great.
But who do you think wore it better? Vote below!