Sheath Column Halter Sleeveless Floor Length Elastic Satin Evening Sheath Column Halter Sleeveless Floor Length Elastic Satin Evening Sheath Column V Neck Spaghetti Straps Sweep Train Satin Prom Dress With Embroidered Floral Sheath Column Evening Gown Elegant Dress Formal. Radiate elegance in this Sheath Column Straps V Back Floor Length Stretch Satin Formal Dress. The sleek, column silhouette and striking V back design create a timeless yet modern look, while the luxurious stretch satin fabric ensures a flawless fit. Perfect for formal or formal events, this dress exudes sophistication and confidence.