Sienna Miller attends the 2018 amfAR Gala New York at Cipriani Wall Street on February 7, 2018 in New York City.
(February 06, 2018 - Source: Theo Wargo/Getty Images North America) see more angles »

Sienna Miller Headband

Sienna Miller amped up the retro feel with a black headband.

Sienna Miller Beehive

Sienna Miller went '60s-glam with this knotted beehive at the 2018 amfAR Gala New York.
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