Sienna Miller opted for a loose-fitting satin gown that missed the mark as she graced the red carpet at the Kursaal Palace during the 63rd San Sebastian International Film Festival for the premiere of “High-Rise” in San Sebastian, Spain, on Tuesday evening.

The mother-of-one chose a copper-colored silk dress from the Galvan Spring 2016 collection with a scoop neck. She completed the vintage-inspired look with a delicate gold chain.

Do you think Sienna took a second glance in the mirror before stepping out?

Earlier the same day, she attended a promotional event for the same movie in a much nicer dress and a pair of Paul Andrew pumps!
