Holiday Party Dressing Alert! Julianne Moore, Léa Seydoux, and Gugu Mbatha-Raw Dazzle in Emerald Inline

  • Julianne Moore in Chanel Couture
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    Photo: Michael Stewart / WireImage
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    Julianne Moore in Chanel Couture

  • Gugu MbathaRaw in Louis Vuitton
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    Photo: Frederick M. Brown / Getty Images
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    Gugu Mbatha-Raw in Louis Vuitton

  • La Seydoux in Miu Miu
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    Photo: Mike Marsland / WireImage
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    Léa Seydoux in Miu Miu