Show off your beautiful back in this elegant open back prom dress with a sophisticated and alluring look. This La Femme prom gown features a strapless surplice sweetheart neckline and ruched bodice in blue and green. A formal dress for prom with a strappy open back with sexy cut outs and sparkling beaded accents. The long flowing A-line skirt boasts a shimmering blue green color and small train for a memorable look for prom or special occasion party.