What’s better than turning 100? Turning 111! Bergdorf Goodman celebrated its birthday last night with a mega-bash at The Plaza, located across from its famous Fifth Avenue and 58th Street flagship. The New York design world came out for the retailer's “111 Years of Extraordinary”-themed party, with designers and their muses covering every inch of the ballroom in the most extraordinary garb. The standouts included Coco Rocha in a Zac Posen bordeaux satin gown, rising style star Rita Ora in an old Hollywood-inspired white look by Emilio Pucci’s Peter Dundas, and Karolina Kurkova, who wore a Roberto Cavalli suit done in one of the label's signature exotic prints. Other designer attendees included Thakoon Panichgul, Carolina Herrera, and Michael Kors. And, as if there weren’t enough showstoppers with the fashion alone, classical singer Sasha Lazard stopped by the party to perform “Happy Birthday” while a giant three-tiered cake—flaming with fireworks—was rolled on to the dance floor. Way to throw one "extraordinary" celebration, Berdgorf! Click through the gallery below for more photos from this week’s hottest parties.