Hard to believe that affordable retailer H&M held one of the fanciest parties of 2014. On Wednesday, March 19, the retailer celebrated its H&M Conscious Collection with a special dinner hosted at Eveleigh in West Hollywood, Calif. 

The fete was hosted by Elizabeth von Guttman and Alexia Niedzielski of Ever Manifesto in LA and attended by gorgeous guests such as Sophia Bush,Trish Summerville, Kate Mara and Amber Valleta.

Another fashion guest was Emmy Rossum, who donned one of the collection's most glamorous pieces, a 1950s style black floral patterned sleeveless dress with a high-low hem, all  made from sustainable materials, styled with black strappy Stuart Weitzman 'Nudist' sandals and Aldo 'Bettola' mirrored clutch.

We especially loved the beautiful antique necklace Emmy added to her elegant ensemble. Best bling of the week!

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