Katy Perry’s Met Gala Dress Is being Criticized. Perry’s gown was definitely in the “Art of the In-between” themed realm, but for some was a bit much and created by John Galliano. “The Dali Mail” was among those who dubbed her the Worst Dress, though “Vogue”, whose Editor-in-Chief puts together this event, added her to their best dressed list. BTW, it had a 10-Foot Train ... You be the judge!