Horizontally Walking from Ceiling to Floor

[TrixNBag]

I watched Criss Angel's show, Believe in mid-October at Las Vegas' Luxor Hotel. There's this one part when Criss' assistant is wearing a wedding dress that goes from the floor to the ceiling and Criss actually walks down the dress completely horizontal to the floor. It was awesome. Any clue on how he does that? Has anybody else seen Believe and or heard of it?

[Steve Hook]

Yes. Yes and no. Yes.

[TrixNBag]

Lol. Thanks for your answers haha...what did you hear of it? I also like the artistry such as the dancing and singing. It complimented really well with the 25+ illusions.

[Richard Kaufman]

TrixNBag, many of us know how it's done, and if you're a magician, or seriously interested in magic, you should also know how it's done. But no one is going to post the method here.