Sporty, Chic, and The Row Coded—Sienna Miller's Jacket Is Fashion's Next Fixation

If there’s one thing I know I can count on in this world, it’s Sienna Miller to show up to Glastonbury with a slew of irresistibly cool and effortless ensembles in her suitcase. She’s consistently been one of the music festival’s best-dressed attendees for over two decades, with her only rivals being fellow fashion mainstays Kate Moss and Alexa Chung. And 2024 hardly put an end to her years-long streak. For this year’s descent on Worthy Farm, Miller ditched her usual boho aesthetic for something a tad more relaxed and even sporty, including a plaid drawstring jacket and black Wellies from Barbour that she paired with baggy white Khaite jeans. She topped off the look with some cat-eye sunglasses and large gold hoop earrings.

On Sienna Miller:

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(Image credit: Jed Cullen/Dave Benett/Getty Images)

On Sienna Miller: Barbour Check Charlene Zip Front Jacket ($224) and Wilton Chelsea Rain Boots ($99); Khaite The Ashford Pleated Tapered Jeans ($580)