More Details Victoria Beckham Sleeveless Jewel-Neck Sheath Dress Details Victoria Beckham cotton-blend dress. Approx. length: 40"L down center front, 42"L down center back. Jewel neckline. Sleeveless; moderate shoulder coverage. Fitted silhouette. Seam across the natural waist. Straight hem. Exposed, full-length, two-way back zip. Cotton/polyester/spandex. Lining, silk. Dry clean. Made in UK of Italian material.