Since the Noughties, Sienna Miller has been the enduring face of the boho aesthetic. Her Glastonbury outfits resurface on Pinterest boards every festival season, a masterclass in insouciant dressing that feels as fresh decades on. She’s as revered for her steadfast devotion to the ’70s-inspired silhouettes as she is for her tousled locks – endlessly screenshotted and served up as inspiration to stylists around the world.
