Ganni Sparkle One Sleeve Dress in Metallic Silver. - size L (also in M, S, XL, XS, XXS) Ganni Sparkle One Sleeve Dress in Metallic Silver. - size L (also in M, S, XL, XS, XXS) 66% polyester 34% metallic yarn. Made in China. Hand wash. Unlined. Shoulder tie closure. One-shoulder styling Side slits. Ribbed knit fabric with metallic threading. GANR-WD90. K2079. Founded in 2000, the Ganni brand aims to design effortless staples for a woman's wardrobe that she's tempted to reach for day in and day out. By doing this, they create quality fashion that can be worn in many different ways to suit any personal style. Shop the latest in fashion from Ganni