Bergdorf Goodman celebrated its 111th anniversary on Thursday evening with a party at the iconic Plaza Hotel. Fashion's finest were in full attendance— designers like Zac Posen, Jason Wu, and Derek Lam came out to fete the luxe retailer, as did supermodels Coco Rocha and Karolína Kurková. We found out their biggest fashion splurges, and Coco even gave us a little insight on how to strut with confidence. That, plus more from Bergdorf Goodman's enviably chic birthday party, in today's Fab Flash. On Allison McNamara: Kendra Scott earrings, BCBGeneration top.