Steal the show in this off-the-shoulder long shimmer formal dress by Dancing Queen. Crafted in sparkly glitter fabric from the sweetheart neckline to the hem, this long shimmer evening gown has banded sleeves that offer a romantic look for prom, galas, and other formal events. The long shimmer dance dress has a long mermaid skirt that skims the hips before jutting away from the knees to the floor. Offered in misses and some plus sizes, this off-the-shoulder long shimmer formal dress is an upscale style that is surprisingly affordable at under $200.