Sienna Miller slips into a flirty floral scarlet minidress and ballet pumps as she grabs a coffee ahead of the Met Gala

She'll be joining the great and good of the entertainment and fashion worlds at the 2015 Met Gala on Monday night.

And Sienna Miller put on a typically stylish parade as she stepped out to grab a coffee on Monday morning in New York City, just hours ahead of the main event.

Displaying her usual bohemian style credentials, the 33-year-old actress looked lovely in a feminine and flirty floral scarlet minidress.

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Flower power: Sienna Miller put on a typically stylish parade as she stepped out to grab a coffee on Monday morning in New York City, just hours ahead of the 2015 Met Gala 

Flower power: Sienna Miller put on a typically stylish parade as she stepped out to grab a coffee on Monday morning in New York City, just hours ahead of the 2015 Met Gala 

Featuring a flattering cinched-in waist to highlight her tiny middle, the American Sniper star's choice of outfit had a cute retro feel to it. 

Sienna kept the rest of her daytime look simple, teaming the stylish dress with a pair of flat and practical leather ballet pumps. 

The British beauty toted her belongings in an oversized black leather handbag, and injected a touch of A-list glamour to her look with the addition of a pair of large tortoiseshell sunglasses.

Dressed to impress: Displaying her usual bohemian style credentials, the 33-year-old actress looked lovely in a feminine and flirty floral scarlet minidress

Dressed to impress: Displaying her usual bohemian style credentials, the 33-year-old actress looked lovely in a feminine and flirty floral scarlet minidress

Boho babe: Featuring a flattering cinched-in waist to highlight her tiny middle, the American Sniper star's choice of outfit had a cute retro feel to it
Boho babe: Featuring a flattering cinched-in waist to highlight her tiny middle, the American Sniper star's choice of outfit had a cute retro feel to it

Boho babe: Featuring a flattering cinched-in waist to highlight her tiny middle, the American Sniper star's choice of outfit had a cute retro feel to it

Keeping it casual: Sienna kept the rest of her daytime look simple, teaming the stylish dress with a pair of flat and practical leather ballet pumps

Keeping it casual: Sienna kept the rest of her daytime look simple, teaming the stylish dress with a pair of flat and practical leather ballet pumps

Show off your pins in a floral playsuit like Sienna's

She's making it big in the Big Apple, but Sienna Miller still loves a bit of the good old British high street.

She was spotted out and about in a pretty red floral playsuit (it actually looks like she's made it into a dress but it was definitely originally an all-in-one!), which is from Topshop.

Sienna has got a wardrobe full of designer labels like Burberry, Celine and Balenciaga, but she loves a bargain as much as the rest of us. This little number is from several seasons ago, meaning it's positively vintage. So although it's now all sold out, click (right) to pick a playsuit from the current Topshop collection. As Sienna shows, you'll be rocking it for years to come!

If you've been wearing jumpsuits all winter long, it's time to get those legs out! A playsuit is perfect with ankle boots and a biker jacket for spring, then with sandals when the sun is really shining.

So with Sienna in mind, we've rounded up the best options out there on the virtual high street. Go totally tropical in this Band of Gypsies style, or this Motel playsuit is super cute.

* PRICES MAY NOT BE AS ADVERTISED

The mother-of-one, who raises daughter Marlowe, two, with actor fiance Tom Sturridge, wore her blonde locks tucked behind one ear and went make-up free as she grabbed her early morning caffeine fix.

In addition to attending The Metropolitan Museum of Art - Costume Institute Benefit Gala, Sienna has had a busy weekend. 

This year's theme is listed as 'Chinese Whispers: Tales of the East in Art, Film and Fashion', and the likes of Kendall Jenner, Kim Kardashian, Cara Delevingne and Katy Perry are also scheduled to attend.

Red hot: The British beauty toted her belongings in an oversized black leather handbag, and injected a touch of A-list glamour to her look with the addition of a pair of large tortoiseshell sunglasses
Red hot: The British beauty toted her belongings in an oversized black leather handbag, and injected a touch of A-list glamour to her look with the addition of a pair of large tortoiseshell sunglasses

Red hot: The British beauty toted her belongings in an oversized black leather handbag, and injected a touch of A-list glamour to her look with the addition of a pair of large tortoiseshell sunglasses

Coffee run: The mother-of-one, who raises daughter Marlowe, two, with actor fiance Tom Sturridge, wore her blonde locks tucked behind one ear and went make-up free as she grabbed her early morning caffeine fix

Coffee run: The mother-of-one, who raises daughter Marlowe, two, with actor fiance Tom Sturridge, wore her blonde locks tucked behind one ear and went make-up free as she grabbed her early morning caffeine fix

On Sunday afternoon, the star was spotted making her way out of Locanda Verde after grabbing a bite to eat.

She then celebrated her best pal Poppy Delevingne's 29th birthday at the second annual village fete benefit for the Pioneer Works Centre for Arts and Innovation.

Dressing to impress for the occasion, Sienna flashed her black bra from underneath the sheer top she was wearing.

Girls' day out: Sienna celebrated her best pal Poppy Delevingne's 29th birthday at the second annual village fete benefit for the Pioneer Works Centre for Arts and Innovation on Sunday 

Girls' day out: Sienna celebrated her best pal Poppy Delevingne's 29th birthday at the second annual village fete benefit for the Pioneer Works Centre for Arts and Innovation on Sunday 

Show off: Sienna flashed her black bra from underneath the sheer top she was wearing after grabbing a bite to eat in New York on Sunday

Show off: Sienna flashed her black bra from underneath the sheer top she was wearing after grabbing a bite to eat in New York on Sunday

Sienna teamed the eye-catching top with a pair of teeny Daisy Duke hotpants and open-toe ankle boots.

The revealing shorts showed off the star's slim, toned legs as she waltzed past.

With her short blonde tresses framing her face, the star hid her eyes behind a pair of dark oversized shades, perhaps in an attempt to go incognito.

Lunching with friends: The 33-year-old actress was spotted as she made her way out of Locanda Verde

Lunching with friends: The 33-year-old actress was spotted as she made her way out of Locanda Verde

If you've got it: The star proudly flaunted her slim, toned legs in a pair of teeny Daisy Duke hotpants

If you've got it: The star proudly flaunted her slim, toned legs in a pair of teeny Daisy Duke hotpants

However, as she strutted past it was hard for bystanders to miss the stunning American Sniper beauty.

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.

Low-key: With her short blonde tresses framing her face, the star hid her eyes behind a pair of dark oversized shades, perhaps in an attempt to go incognito

Low-key: With her short blonde tresses framing her face, the star hid her eyes behind a pair of dark oversized shades, perhaps in an attempt to go incognito

'I think having a baby really changed everything': Sienna recently opened up about motherhood

'I think having a baby really changed everything': Sienna recently opened up about motherhood

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.' 

'The stakes are higher': The pretty blonde explained how having a child had inspired her to rethink her career choices

'The stakes are higher': The pretty blonde explained how having a child had inspired her to rethink her career choices


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