Mischa Barton has cleaned up nicely, thanks to stylist June Ambrose. The actress, who looked chic in a white dress, showed up arm-in-arm with Ambrose at the Style360 after-party for clothing line Sachika at Avenue on Tuesday night.

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A camera crew followed both for Ambrose’s new VH1 reality show, “June Ambrose’s Juniverse.” When discussing locations to shoot, Barton was overheard saying that she “loves vintage stores, book shops and the Lower East Side.”