Long Sleeves Square Neckline Sheath Column Elastic Satin Cocktail Sheath Column Square Neckline Silk Like Satin Bridesmaid Dresses Missacc Sheath Column Square Neckline Long Sleeves Detachable Crepe Satin Satin Floral Square Neck Midi Dress For Date. A chic, knee length dress crafted from a lustrous satin blend with a beautifully structured finish. The sleek sheath silhouette is elevated by a sophisticated square neckline and short sleeves. Perfect for evening events or formal occasions. Silhouette: Sheath Column Fabric: Stretch Satin Hemline: Knee length Back Details: Zipper Neckline: Square Sleeves: Short Embellishment: Ruched Built In Bra: Yes