Here's a gorgeous long strapless a-line prom dress that is sure to make you the heroine of your own story. Embrace contemporary elegance at prom, galas, and other formal events when you slip into this strapless long a-line designer dress with beaded lace on the sheer sweetheart bodice that wraps around to the back. From La Femme, this spectacular long designer dress has a long a-line skirt with a shimmer overlay that opens in a side slit before draping to the floor to finish the look. Look and feel amazing from the moment you slip into this long strapless a-line prom dress that is totally stunning with a touch of sexy.