Vera Wang showed her fall 2010 collection in Bryant Park this morning. She jetted off immediately afterward to the Olympics in Vancouver, where Evan Lysacek will skate in unitards she custom-made for him. However, lingering backstage, we found our hairdresser from Bumble and bumble., who styled the truly lovely hair for the show. The look: Snooki poufs. But these were soft, elegant poufs that descended into gauzy, voluminous, twisted ponytails — quite a contrast from Snooki’s signature do, which makes her look as though a small black cat is sleeping on her head. Jersey Shore castmates may not have arrived at Fashion Week yet, but they are here in spirit.