Relativity Media has released a behind-the-scenes featurette and a new photo gallery for Mirror Mirror, director Tarsem Singh's fairy tale rendition which hits theaters today, March 30. Stars Lily Collins, Armie Hammer, Nathan Lane, and costume designer Eiko Ishioka discuss the elaborate dresses and the other colorful outfits on display in this new video. You can also click on the photos to access our growing gallery.