PARIS — Balenciaga is returning to its original headquarters. The brand is doubling the size of its couture salons at 10 Avenue George V in Paris, adding new offices and commemorating the occasion with a plaque on the façade of the building explaining its historic significance.
Guests at the house’s fall 2023 haute couture show on July 5 got an early peek at the expanded premises, which grew from the original salons to neighboring…