Truly magnificent, this strapless sweetheart tiered prom ball gown 33717 is a showstopper by La Femme. Made for the red carpet, this strapless sweetheart long prom dress has a wrap-around corset that adds a vintage vibe for prom, galas, and other formal events. Undoubtedly the star of the show is the spectacular long ball-gown-style skirt that opens in a side slit before flowing to the floor in ruffled tiers. An eye-catching train completes the look of this this gorgeous strapless sweetheart long formal prom dress that lets you step into the night like the true star you are.