Fyi, the studded jacket is part of the Thom Browne F/W 2012 collection. This model has a version of it on. The one GD is wearing is slung over the model's arm.
On to the Inkigayo performances which were, in my opinion, really damned good. I am in love with the sets and I really don't know how they all managed to dance without falling on that "CRAYON" set. Take a look:
"One of a Kind" Inkigayo 120916: