Make-up free Sienna Miller cuts a low-key figure as she steps out in simple grey jumper and leggings 

She's been enjoying her newfound freedom since wrapping her stint in the Broadway revival of Cabaret last month.

And Sienna Miller was making the most of some down-time as she stepped out in a casual outfit on Monday morning.

The 33-year-old actress tried to keep a low profile as she ventured out in London in an off-duty look.

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Casual outing: Sienna Miller was dressed down as she headed out for the day in London on Monday morning

Casual outing: Sienna Miller was dressed down as she headed out for the day in London on Monday morning

Sienna went completely make-up free during her outing, proving she doesn't need any extra help to look good.

The American Sniper actress pulled her hair back in clip, hiding behind the blonde locks framing her face as she powered along the pavement. 

The star - who has two-year-old daughter Marlowe with her fiancé Tom Sturridge - was sporting black leggings and a simple grey jumper and trainers.

Off-duty beauty: Sienna went completely make-up free for her walk, showing off her incredible complexion

Off-duty beauty: Sienna went completely make-up free for her walk, showing off her incredible complexion

Low-profile: The star flew under the radar as she took her morning stroll
Fuss-free look: Sienna wore her hair pulled back in a grip

Low-profile: The star flew under the radar as she took her morning stroll

Carry your essentials in style with Sienna's Givenchy bag

When it comes to accessories, Sienna Miller is something of an authority on the subject. Her handbag collection includes designer labels like Christian Dior, Burberry, Mulberry and Stella McCartney. So many bags, so little time!

But this Givenchy bag is one of her favourites, and we've been coveting it ever since we first saw her carrying it. Every season there's a new designer bag that is toted to rival classics like the quilted Chanel, but so rarely do they last. Givenchy got it right, though, with this so-called Nightingale style, which has also been spotted swinging from the arms of A-listers like Abbey Clancy, Nicole Richie and Beyoncé.

Click the link (right) to get yours now at Barneys. It's pricey, but we promise that if you invest now, it will be quite some time before you feel the need to buy another. It's the perfect size for your essentials and between the buttery soft leather and those signature square G logos, it looks super luxe.

But if it's a bargain bag you're after then look no further than our edit below. Asos and Topshop have got our top tote picks!

* PRICES MAY NOT BE AS ADVERTISED

She was toting a leather handbag in one hand as she ventured out for the day.

Sienna has been enjoying a career rejuvenation over the last year, with roles in critically-acclaimed films American Sniper and Foxcatcher.

The blonde will next appear in drama Mississippi Grind opposite Ryan Reynolds, and has seven other films in the pipeline.

Busy schedule: Sienna has seven other films in the pipeline this year after making her Broadway debut

Busy schedule: Sienna has seven other films in the pipeline this year after making her Broadway debut

Show-stopper: The blonde took over from Emma Stone for a short stint in Cabaret, which ended last month

Show-stopper: The blonde took over from Emma Stone for a short stint in Cabaret, which ended last month

She recently explained that becoming a mother had inspired her to rethink her career choices.

'I think having a baby really changed everything, if I’m honest', she told The Guardian.

'The stakes are higher. You have someone that you want to be proud of you eventually.'

Sure-fire hit: Sienna will next be seen on the big screen in Mississippi Grind opposite Ryan Reynolds
Mother-of-one: The 33-year-old actress has two-year-old daughter Marlowe with her fiancé Tom Sturridge

Sure-fire hit: Sienna will next be seen on the big screen in Mississippi Grind opposite Ryan Reynolds

New perspective: The star says having her daughter has influenced her career choices

New perspective: The star says having her daughter has influenced her career choices

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