Here's a plus-size long sequin prom dress 93867 that is as sparkly as it is figure flattering. From Mac Duggal, this plus-size long formal dress has rows and rows of dazzling sequins from the scoop neckline to the hem. So chic for prom, galas, and other formal events, this plus-size long sequin evening gown has a free-flowing cape that looks like short sleeves, while the long skirt flows to the floor to complete the look. Soon to be a new favorite for formal events, this plus-size long sequin prom dress is a celebration of sparkly style.