By A Mystery Man Writer
M&S is a leading British retailer bringing quality, great value food, clothing and homeware to millions of customers around the world
Sienna Miller fronts latest M&S womenswear ad campaign
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Sienna Miller powers AW23 at Marks & Spencer
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Sienna Miller Stars In New Marks & Spencer Campaign
Sienna Miller channels Rihanna with bold maternity…
Sienna Miller and M&S have your cool-girl autumn wardrobe covered
I tried the M&S skirt Sienna Miller wore and it does a great job at hiding tummies' - Daily Record
Sienna Miller champions the transformative power of fashion in new M&S campaign
Sienna Miller announced as the face of M&S autumn womenswear campaign