Girly and fun, this long a-line prom dress has beautiful bows that accent the shoulder straps and drape down the arms. The figure-flattering a-line silhouette, combined with the beautiful tiered detail on the floor-length skirt, gives a classic feel to this simple sweetheart prom dress. If you're looking for a timeless formal style with whimsical flair, then wear this classic long prom dress that's exclusively sold at PromGirl.