Lily Collins's Ombré Elie Saab Dress Just Won the Weekend's Red Carpet

Watching a star stroll down the red carpet in a gorgeous dress is one thing, but Lily Collins's ombré Elie Saab design is absolutely breathtaking. And she didn't just stroll down the red carpet — she owned it — the train of the Spring '14 Haute Couture gown blowing in the wind as she walked, turned, posed, and took selfies with her fans.

Lily joined her costar Sam Claflin at the photocall for their new film Love, Rosie during the 2014 Rome Film Festival, and while the two of them looked adorable together — giggling and goofing off — it was clear that the spotlight belonged to Lily, and she definitely deserved it.

The star cinched her dress with a thin black belt and sported Brian Atwood heels, Norman Silverman earrings, and silver rings by EF Collection, Vita Fede, and Melissa Kaye Jewelry that worked together with her vampy makeup to lend an edgy touch to the otherwise feminine details of her ensemble. After all, only a style maven like Lily can manage to add an element of surprise to an outfit that, at first glance, appears so elegant and effortless.

Scroll down to zoom in on Lily's look and see it from all angles, then check out how the Elie Saab design debuted on the runway, because this is a fashion moment so major, one simple snap could never do it justice.

Lily Waves Hello
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Lily Waves Hello

She's Well Aware That All Eyes Are on Her
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She's Well Aware That All Eyes Are on Her

With a Dress Like That, Why Wouldn't They Be?
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With a Dress Like That, Why Wouldn't They Be?

No, Seriously, We've Never Seen Such Pretty Ombré
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No, Seriously, We've Never Seen Such Pretty Ombré

And Look at That Train From Behind
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And Look at That Train From Behind

And When She Lifts It to Spin Around
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And When She Lifts It to Spin Around

Lily Matched Her Nails to the Bodice of Her Dress
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Lily Matched Her Nails to the Bodice of Her Dress

Sam Claflin Couldn't Take His Eyes Off of Her
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Sam Claflin Couldn't Take His Eyes Off of Her

But That's Because Lily Is Absolutely Flawless
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But That's Because Lily Is Absolutely Flawless

We Mean Really Flawless
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We Mean Really Flawless

She Made Her Way Over to the Fans
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She Made Her Way Over to the Fans

And Signed Autographs
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And Signed Autographs

And Looked Totally Perfect the Whole Time
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And Looked Totally Perfect the Whole Time

But We Can't Forget About Her Diamond Earrings
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But We Can't Forget About Her Diamond Earrings

Or Those Gorgeous Rings
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Or Those Gorgeous Rings

Who Wore It Best? Lily or the Model on the Elie Saab Haute Couture Spring '14 Runway?
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Who Wore It Best? Lily or the Model on the Elie Saab Haute Couture Spring '14 Runway?

Yeah, We're Gonna Have to Go With Lily
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Yeah, We're Gonna Have to Go With Lily

And Now We Can Go to Sleep Dreaming About This Dress. Good Night.
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And Now We Can Go to Sleep Dreaming About This Dress. Good Night.