Sienna Miller news and archive

Marks & Spencer unveils design collaboration with Sienna Miller

British retailer Marks & Spencer has unveiled a summer capsule collection with Sienna Miller, following a successful partnership with the actress in September 2023 when she fronted its autumn womenswear campaign. Launching in 30 stores and online on June 6, the collection aims to “redefine style perceptions and inspire existing and new customers...