You can get a prom dress at a great price and benefit a cause all at the same time! The Metro St. Louis Cinderella Project Boutique is underway! Prom Dresses with a Purpose benefits the Community Council of St. Charles County, supporting community-based events. Hundreds of nearly new or gently worn prom gowns are available for $25 a piece. Size ranges from 0 to 26.

Check them out at Mid Rivers Mall in St. Peters on the Lower Level near Macy's. The Boutique is open through March 28th.

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