Off the Shoulder Purple Long Prom Dress with Leg Slit, Purple Off Shou 28 Elegant Off the Shoulder Wedding Dresses Mrs to Be Off the Shoulder Prom Dresses Navy Blue Women's Trumpet Mermaid Sage Green Graduation Dress at Amber Mairinger blog Store Home Products Feedback. This elegant off the shoulder prom dress features delicate pleats and a flattering ankle length, perfect for any special occasion. The simple yet sophisticated design is perfect for a wedding guest dress or graduation gown. Make a statement with this stylish and versatile dress. Please note: Accessories such as a veil, sleeves, or crown are not included with the dress.