Shimmering sequined trumpet evening dress by Colors DressGet the perfect prom look wearing this figure-flattering trumpet gown from Colors Dress. Detailed in a scooped neckline, the fitted sleeveless bodice is held by dual spaghetti straps that connect to the lace-up open back. It has a flowing sheath silhouette that flares from the knees in soft-edged pleats and a sweeping train.