The Little Mermaid (1989 film) Wikiwand Sheath Column Scoop Floor Length Sleeveless Jersey Plus Size Prom Dress with Beading. This product is made to order. You can send us your custom size, color or style to customize. Silhouette: Sheath Column; Neckline: Scoop; Hemline Train: Floor Length; Fabric: Jersey; Embellishment: Beading; Sleeve: Sleeveless; Shown Color: Black; Waist: Natural; Season: Spring, Summer, Fall, Winter