06/05/2010 05:12 am ET Updated May 25, 2011

Vivienne Westwood's Lily Dress A Stylish And Slimming Favorite (PHOTOS, POLL)

Vivienne Westwood's Lily dress is celebs' secret weapon, the New York Daily News reports. The structured corset and exaggerated sweetheart bust is instantly slimming and "flattering for all silhouettes," explained a Westwood rep. The original, white Lily costs $9,875, but Westwood has created other versions made from patent-leather and ornate gold fabric. Check out these ladies in their Lilies and let us know who wears it best.