Long Shimmer Prom Dress: Aerie Couture 211You won't want to miss out on this off the shoulder long shimmer prom dress 211 from Aerie Couture. Crafted in shimmery fabric from the straight neckline to the hem, this long evening gown gets a look of romance with banded sleeves that drape over the upper arms. In misses and plus sizes, this long shimmer evening gown has a lace up open back that offers a fitted look for prom, galas, and other black tie events. The long skirt opens in a side slit to