What is a sovereign mistress. "Empress of my soul." Shak. Empress cloth, a cloth for ladies' dresses, either wholly of wool, or with cotton warp and wool weft. It resembles merino, but is not twilled called?

empress — A sovereign mistress. "Empress of my soul." Shak. Empress cloth, a cloth for ladies' dresses, either wholly of wool, or with cotton warp and wool weft. It resembles merino, but is not twilled. (Webster's 1913.)

Sources