Feathered-Cap-Sleeve Long Sequin Prom Ball Gown 297Feathered cap sleeves make this long black sequin prom ball gown even more special. A rich design for prom, galas, and military balls, this long black evening gown has feathered trim at the shoulders and dazzling sequin designs from the straight neckline to the floor. Offered in misses and plus sizes, this long black formal dress has a horizontal band that flows over the open back, while the long skirt flows to the floor in an a line shape that