^^^ Yes its 100% Elsa Sylvan!!!
But more importantly: what the HECK is this????
It's terrible. I actually passionately despise it already!! What's with the backdrop? A dark green staircase? Seriously? With all their money and connections, Balenciaga could not come up with a more interesting/appealing concept?
This looks like an ad for a futuristic barbie doll.
Barbie 2100; staircase to her UFO included 
