La Femme Plus-Size Long Sleeve Black Prom DressHere's a plus size long black prom dress that is sure to make your night a fabulous one. From the designers at La Femme, this ultra chic long plus size formal dress has a criss cross design at the midriff to flatter the figure for prom, military balls, and other black tie formal events. The v neck designer plus size evening gown has long sleeves to keep you warmer at air conditioned venues, and a hip skimming long skirt that opens in a side slit for a