Inspired by Alice, Bella, Rosalie, and even Esme and TheVolturi. Via HollywoodLife.
See the whole really substantial collection @ Alfred Angelo.
And if this line is too dark, edgy and Goth for your taste ...
...they also have a Disney Princess inspired Prom Gown line here.
Cosplay Artist Scruffy Rebel (Victoria Schmidt) featured on Yahoo!Movies San Diego Comic-Con 2011 Kick-Off coverage. I posted her amazing Tron Dress here previously.