Simply beautiful, this strapless long prom dress 7451 is sure to become a new favorite for formal events. Whether you are attending prom, walking down the aisle as a bridesmaid, or making a fashion statement at another black-tie event, this strapless evening gown is figure flattering from the straight neckline to the hem. In misses and some plus sizes, this strapless long formal dress has side ruching that flatters the figure, while the skirt has a thigh-high side slit that offers a sexy vibe. A matching neck detail hangs down over the open back to finish the look of this simple long strapless prom dress by Ladivine that is surprisingly affordable, at under $150.