Sienna Miller shows off her svelte frame in plunging checked dress as she promotes new movie High-Rise at San Sebastian International Film Festival

Just 24 hours after her glamorous appearance at London Fashion Week, Sienna Miller was still raising the standards in the sartorial stakes.

The British actress showed off her envy-inducing figure as she arrived at the 63rd San Sebastian International Film Festival in Spain’s mountainous Basque Country on Tuesday.

Looking stylish as ever in a chic checked dress, the 33-year-old caught the eye as she promoted upcoming movie High-Rise at Kursaal Theather.

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Style star: Sienna Miller showed off her envy-inducing figure as she arrived at the 63rd San Sebastian International Film Festival in Spain’s mountainous Basque Country on Tuesday

Style star: Sienna Miller showed off her envy-inducing figure as she arrived at the 63rd San Sebastian International Film Festival in Spain’s mountainous Basque Country on Tuesday

The plunging number, complete with an over-wrap detail and tiered hemline, highlighted her lean and slender frame perfectly.

With her golden-tinted tresses left loose in tousled waves, Sienna looked nothing short of glamorous in her style choice, which she teamed with an envy-inducing pair of black heels.

She injected a subtle touch of allure to the proceedings with a delicate ear cuff, while accentuating her striking complexion with subtly-defined eyes and tinted cheeks.

Keeping it classy: Looking stylish as ever in a chic checked dress, the 33-year-old caught the eye as she promoted upcoming movie High-Rise at Kursaal Theather

Keeping it classy: Looking stylish as ever in a chic checked dress, the 33-year-old caught the eye as she promoted upcoming movie High-Rise at Kursaal Theather

What a display: The plunging number, complete with an over-wrap detail and tiered hemline, highlighted her lean and slender frame perfectly

What a display: The plunging number, complete with an over-wrap detail and tiered hemline, highlighted her lean and slender frame perfectly

Get your style in check with a gingham dress like Sienna's

She may have left London Fashion Week for Spain’s San Sebastian International Film Festival, but the ever stylish Sienna was still keeping abreast of the latest trends. And by latest, we mean future.

Rocking a runway fresh look from Victoria Beckham’s spring/ summer 2016 collection, which was showcased just a few days ago at New York Fashion Week, Sienna looked effortlessly chic.

We love this dress on Sienna, the oversize gingham print has got us looking forward to summer picnics in the park already. Meanwhile the wrap silhouette combined with the plunging neckline gives it a sexy yet chic look.

So why not make like Miss Miller and rock next season’s look now with one of the checked dresses from our edit below. Team with ankle boots and a biker jacket to see you through the cooler months, then ditch the layers for summer sandals next season.

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Standing tall: With her golden-tinted tresses left loose in tousled waves, Sienna looked nothing short of glamorous in her style choice, which she teamed with an envy-inducing pair of black heels
Standing tall: With her golden-tinted tresses left loose in tousled waves, Sienna looked nothing short of glamorous in her style choice, which she teamed with an envy-inducing pair of black heels

Standing tall: With her golden-tinted tresses left loose in tousled waves, Sienna looked nothing short of glamorous in her style choice, which she teamed with an envy-inducing pair of black heels

Sienna - who is set to play leading lady Charlotte Melville in the new film - was joined by her co-stars Tom Hiddleston and Luke Evans.

The film, directed by Ben Wheatley, tells the story of residents of a tower block, whose lives start to spiral out of control.

The stellar ensemble piece also stars Jeremy Irons, Elisabeth Moss, James Purefoy and Keeley Hawes.

Attention to detail: She injected a subtle touch of allure to the proceedings with a delicate ear cuff, while accentuating her striking complexion with subtly-defined eyes and tinted cheeks

Attention to detail: She injected a subtle touch of allure to the proceedings with a delicate ear cuff, while accentuating her striking complexion with subtly-defined eyes and tinted cheeks

Not solo: Sienna - who is set to play leading lady Charlotte Melville in the new film - was joined by her co-stars Tom Hiddleston and Luke Evans

Not solo: Sienna - who is set to play leading lady Charlotte Melville in the new film - was joined by her co-stars Tom Hiddleston and Luke Evans

Plot: The film, directed by Ben Wheatley, tells the story of residents of a tower block, whose lives start to spiral out of control

Plot: The film, directed by Ben Wheatley, tells the story of residents of a tower block, whose lives start to spiral out of control

Meanwhile, Sienna recently admitted she turned down a major role on Broadway after finding out her male co-star was going to be paid more. 

She told Vogue: 'It was a play with just two of us on stage and I was offered less than half of what he was going to be paid. If it was two men, it wouldn’t probably happen. Sad, but I walked away.

'The producer… wouldn’t pay me within a million miles of what the male actor was being paid. And women always have to do more publicity than the men. 

'The only way is to make a stand. We are going to have to make sacrifices to make change. I want to turn up and feel dignified.'

Stellar line-up: The ensemble piece also stars Jeremy Irons, Elisabeth Moss, James Purefoy and Keeley Hawes

Stellar line-up: The ensemble piece also stars Jeremy Irons, Elisabeth Moss, James Purefoy and Keeley Hawes

Coming soon: High-Rise is expected to be released later this year

Coming soon: High-Rise is expected to be released later this year

'I want to turn up and feel dignified': Meanwhile, Sienna recently admitted she turned down a major role on Broadway after finding out her male co-star was going to be paid more

'I want to turn up and feel dignified': Meanwhile, Sienna recently admitted she turned down a major role on Broadway after finding out her male co-star was going to be paid more

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