Sienna Miller cuts a trendy figure in an Adidas bucket hat and Prada crossbody bag as she runs errands in Notting Hill
Sienna Miller looks elegant in white dress and black coat as she arrives at at St Paul's Cathedral in London
Sienna Miller, 42, looks chic in a tailored purple suit as she attends the King's Foundation Carol Concert
Sienna Miller oozes androgynous chic in a tux as she joins glam Kate Winslet, Benedict Cumberbatch and James Norton at A-list carol service hosted at St George's Church
Sienna Miller Joins John Krasinski in 'Jack Ryan' Movie
Sienna Miller displays her chic fashion sense in tiger stripe three-piece suit as she is joined by boyfriend Oli Green and fellow actress Cate Blanchett at screening of short film Marion in London
Sienna Miller looks effortlessly stylish in cropped biker jacket and a bucket hat while out in New York
Sienna Miller cuts a chic figure in a tan power suit as she attends Marion screening in New York City
Sienna Miller's, 42, boyfriend Oli Green, 27, steps out wearing the actress' khaki denim jacket as they enjoy a date night in New York... but who wore it better?
Sienna Miller, 42, looks effortlessly stylish with boyfriend Oli Green, 27, at Carolina Herrera X Frame party in New York City
Sienna Miller's 'in demand' M&S faux fur jacket that gets 'loads of compliments'
Sienna Miller's sister Savannah looks effortlessly stylish in black pinstripe suit as she attends fashion launch
Sienna Miller flashes her underwear in VERY risqué Halloween outfit while Alex Scott and girlfriend Jess Glynne bring the fun as they dress up as McDonalds mascots at Casamigos' Haunted House Of Friends
Sienna Miller shows off her best festive fashion in sequined, satin and animal print looks as her new retro partywear range for Marks & Spencer lands in stores
Get ready for the festive season with Sienna Miller's M&S collection featuring £99 sequin dress
Jude Law reflects on his turbulent split from ex Sienna Miller by stating 'that time in his life is now over' as he poses for a suave VARIETY shoot
Sienna Miller, 42, oozes sophistication in an all-white suit as she enjoys a night out in London with her boyfriend Oli Green, 27
Charlotte Tilbury on the beauty products Kate Moss, Amal Clooney and Sienna Miller ask for on repeat
Sienna Miller, 42, and boyfriend Oli Green, 27, put on a loved-up display as they attend a London celebration of Dune: Part Two
Sienna Miller shows off her fresh-faced complexion as she roams around London
