Navy Blue Formal Mermaid Long Evening Prom Dresses, Strapless Prom Dress, MR8914Navy Blue Formal Mermaid Long Evening Prom Dresses, Strapless Prom Dress, MR8914 This dress could be custom made, there are no extra cost to do custom size and color. Description of dress 1, Material: double FDY, elastic like silk, pongee. 2, Color: picture color or other colors, there are 126 colors are available, please contact us for more colors. 3, Size: standard size or custom size, if dress is custom made, we need to size as following bust______