Sienna Miller styled a stunning lace maxi dress with an oh-so chic leopard print coat back in 2013, and we still love the ...

Click here for more information. Ready for a little ‘magic and sparkle’, because we are – and let’s just say that Sienna ...

Sienna Miller's Marks and Spencer collection is back and better than ever - the party season edit is inspired by the actress' ...

We're taking style notes this winter from Sienna Miller's 2020 Sundance Film Festival look, with her casual and cosy-chic ...

M&S' brand ambassador Sienna Miller has just dropped a luxe partywear collection with the high street giant. Inspired by ...

As we step into the festive season, M&S has brought us the ultimate gift—a glamorous collection designed in collaboration ...

In June, the women of Britain went mad for Sienna Miller’s first collaboration with M&S – a 29-piece range which offered the ...

Calling all fashion fans, Sienna Miller has just collaborated on *another* collection with Marks & Spencer! After initially ...

The latest collaboration between Marks & Spencer and Sienna Miller introduces a winter collection. M&S partners with Sienna ...

Other key pieces include the chevron sequin mini dress, a nod to Sienna’s love of David Bowie in his Ziggy Stardust era, and ...

Following her acclaimed boho-inspired collection in the spring, Sienna Miller has now joined forces with high street stalwart ...

Sienna Miller's latest M&S collection is the perfect way to add a dose of disco glamour to your wardrobe this season. From ...