Sienna Miller M&S: Sienna Miller's the new face of Marks & Spencer

Sienna Miller's collection for M&S is a capsule wardrobe perfection.

Sienna Miller's 'favourite' £75 Marks & Spencer blazer is a dupe

Sienna Miller Is The New Face Of Marks And Spencer For Autumn 2023: Shop Her Outfits Now

Sienna Miller X M&S has landed for your autumn wardrobe

Sienna Miller's M&S collection is released - with fans dubbing it

M&S's new blonde? Super stylish Sienna Miller: The 41-year-old star is the sophisticated new face of the brand - and there's not a ditsy print midi in sight

Sienna Miller Shows Off Baby Bump in Fall Fashion Campaign

Sienna Miller Is The New Face Of Marks And Spencer For Autumn 2023

Sienna Miller is the star of M&S' autumn 2023 collection (and it's bound to sell out fast)

Sienna Miller M&S: Sienna Miller's the new face of Marks & Spencer autumn fashion

Sienna Miller is the new face of Marks & Spencer (plus, our

90's UK/marks & spencer wool blouson

Sienna Miller M&S: Sienna Miller's the new face of Marks & Spencer