Anna Wintour wasn’t the only one wearing glasses at the Burberry Prorsum show. For the first time, the London event was broadcast live to editors in New York in 3-D. Harper’s Bazaar editor Glenda Bailey, Teen Vogue editor Amy Astley, Times critic Cathy Horyn and Vogue publisher Tom Florio were among those who donned specially designed glasses at Milk Studios yesterday afternoon for the broadcast. “It was kind of meta,” says an attendee. “You had people in the front row here watching the front row in London watching the show.” Among those watching across the pond were Kristen Stewart (right), Kate Hudson, Mary-Kate Olsen and Claire Danes.