Shiitake brown vegan leather ruched-waist vegan leather skirt from NANUSHKA featuring ruched detailing, side zip fastening, high waist and straight hem. POSITIVELY CONSCIOUS: This Animal Conscious product is constructed from vegan leather, so you can be confident that you are helping to support animal welfare. Please consider that many vegan leathers are made of synthetic, non-recycled and non-biodegradable materials..