Hollywood's A-list have been resembling Greek goddesses lately thanks to the ultra-flattering one-shoulder dress. From Katie Holmes's elegant toga-style Lanvin to Mischa Barton's more casual T-shirt dress, this style is sexy without revealing too much. And due to its draping, it hides a multitude of sins. Simply pair with a pair of killer heels and a statement clutch and you're ready to party.

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