Emma Watson arrived on the red carpet as the guest of Burberry designer Christopher Bailey at the 2010 Costume Institute Gala tonight.

She wore a white one-shouldered custom-made Burberry dress with a central split.

I LOVE this look.

Christopher knows Emma very well and he’s created a gown which is grown-up yet not too mature, and youthful yet not too playful.

It’s the perfect gown for young actress and I’m loving the fresh new hairstyle from her on the red carpet.

I’m also loving those asymmetrical ruffles on her gown.

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