Sienna Miller Goes Comfy for Flight Out of London

Sienna Miller pushes her suitcase through the airport on Friday afternoon (December 28) in London, England.

The 37-year-old actress went comfy in a brown coat over a gray sweater, jeans, and sandals for her flight out of town.

PHOTOS: Check out the latest pics of Sienna Miller

Earlier in the month, Sienna got into character as Roger Ailes’ wife Beth as she filmed The Loudest Voice In The Room in New York City.

The upcoming TV series offers a look at the rise and fall of former Chairman and CEO of Fox News.