Black vegan leather Liliana vegan leather cropped trousers from Alice + Olivia featuring high waist, paperbag waist, two side slit pockets, two rear welt pockets, straight leg and cropped. 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..