Models can already look a little unreal, so a holographic fashion show isn't really such a stretch! Forever 21 recently brought their popular Hologram Fashion Show to L.A. and New York along with Pop Up Shops selling clothing featured in the show.

Produced in conjunction with space150, the 7-minute fashion show features holographic models walking a cosmic runway, disappearing into starbursts and climbing invisible staircases that light up underfoot.

While we've seen holograms incorporated into fashion shows - most notably Alexander McQueen's Kate Moss hologram from his Fall 2006 show - this is the first fully holographic show that I've heard of!