Sienna Miller's VERY trendy M&S collection is revealed: Lime green knits, pink checked coats and chunky loafers feature in star's 'timeless' edit

Sienna Miller x M&S: The Best Pieces To Shop

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

Unbelievable! Marks & Spencer's Autumn Collab with Sienna Miller is a Fashion Dream Come True!

Jack Farthing cast as Prince Charles in upcoming Spencer film starring Kristen Stewart as Diana

Unbelievable! Marks & Spencer's Autumn Collab with Sienna Miller is a Fashion Dream Come True!

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

Sienna Miller Gives the Mom Jean a Cool Makeover

Joey Feek's husband Rory shares Instagram images of daughter Indiana

Harpreet Baura showcases cooking skills as she steps back 175 years

Sienna Miller partners with Marks & Spencer on its autumn range

I CHECKED OUT THE M&S X SIENNA MILLER COLLECTION AND IT'S ANYTHING BUT ORDINARY! - Lizzi Richardson

Big homes, nice cars, luxury holidays what their friends don¿t know is that they¿re Britain's new MIDDLE CLASS POOR

Sienna Miller's M&S collection is released - with fans dubbing it the shop's 'best ever collaboration