Sienna Miller

Sienna Miller. Photo courtesy of Vionnet.

What: French fashion brand Vionnet opens a Paris flagship.

When: Thursday, October 1st

Where: 31 rue François 1er, Paris

Who: Sienna Miller was joined by fellow actress Jada Pinkett Smith, models Anna Cleveland and Jessica Hart, jewelry designer Sabine Getty, fashion designer Elie Saab, editor Dorian Grinspan, and many others in town for Paris Fashion Week.

Why: It’s about time that the historic French brand got a new Parisian flagship, but at least they can say they’re fashionably late.