Betty Halbreich is "the queen mother of personal shoppers."
And now, Lena Dunham and "Girls" executive producer Jenni Konner are making a show about her for HBO.
Halbreich runs her own personal styling business out of Bergdorf Goodman, the high-end New York department store.
She was involved, fashion-wise, with another well-known HBO show about women in New York City. Perhaps you've heard of it?
At 85, Halbreich still works at Bergdorf's.