No RSVP Required — Step Inside Bergdorf's Glamorous 111th Birthday Bash!

Fluffy cotton candy-like clouds in the sky, Zac Posen and Coco Rocha getting down on the dance floor, a five-foot-tall birthday cake — that's what happened last night at Bergdorf Goodman's 111th anniversary party at The Plaza in NYC. And we've got your all-access pass. With a fashion insiders' guest list that included Karolina Kurkova — how amazing is her printed Roberto Cavalli suit? — Michael Kors, and even Donald Trump, one thing was clear last night: it was all about fun, glamorous times. No RSVP required here; click the slideshow to see all of the joyous behind-the-scenes action right now!