Enter the whimsical world of Gaga! Renowned creative talents Lady Gaga, Nicola Formichetti, and artists Eli Sudbrack and Christophe Hamaide Pierson from Assume Vivid Astro Focus (AVAF) have collaborated alongside Barneys’ Creative Director Dennis Freedman, to create a dreamlike, twisted universe reinventing Gaga’s version of Christmas and Santa’s Workshop. Dedicating an an entire floor and all four Madison Avenue windows, this unique, holiday extravaganza is fast becoming a mid-town must-visit landmark. From a lustrous Gaga boudoir cast entirely from real hair to a gigantic six legged Gagatastic spider, one can’t help wonder what lies beneath and beyond. www.barneys.com