More Details Direct from Neiman Marcus. Brock Collection "Dottie" dress in two-tone ombr check twill. From the Fall 2017 Ready-to-Wear Collection. Jewel neckline. Sleeveless. Dropped waist. Side seam pockets. A-line silhouette. Detachable hemline with tiered ruffles. Hidden back zip. Self and lining, silk. Dry clean. Made in USA of Italian material.