Ganni Ladies Bottoms. Fashion category: Pants & Leggings. SKU: F7542-099. Material: Polyester;Viscose. Color: Black. Ganni Ladies Mid Waist Tapered Pinstripe Trousers. These pants are crafted from a recycled polyester blend and feature a pinstripe pattern. Designed with a mid-rise, they have a concealed front fastening, belt loops, two side slit pockets, and a tapered, cropped leg. 61% polyester 33% viscose 6% elastane.