Formal dresses go for $10 in Oak Lawn as Cinderella's Closet makes prom more accessible for area teens Chicago Tribune Blue Mermaid Slit Long Prom Dresses with Appliques PL400 Promnova Custom Size Yellow Yellow Halter Yellow Mermaid Prom Dress with Backless Ruffles and See Through Side Perfect for Graduation and Parties Two Piece Sweetheart Mermaid Yellow Long Prom Dress, Evening Dress CMS cathyprom 21701 Sexy V Neck Yellow Mermaid Prom Dress Laxag Sexy Mermaid Satin Criss Cross Yellow Long Prom Dress PG834 US10 Yellow