evidence: The complexities of vegan leather make it one of the most intricate materials to assess in terms of sustainability. Brands are increasingly seeking vegan alternatives in response to the growing demand for environmentally friendly clothing. The sustainable fashion market is currently valued at approximately $6.5 billion, and it is anticipated to increase to $10 billion by 2025. By 2030, that figure is expected to reach $15 billion.1 [...] Though vegan leather might look like real leather, it is made from either synthetic or plant-based materials. PVC and polyurethane are frequently used in the production of vegan leather, especially within the fast fashion industry. These materials, made up of petroleum and plastic, are not the most environmentally friendly choices. [...] Whether or not vegan leather can be truly referred to as "sustainable" depends on how it is produced. For example, while alternatives to leather made of plastic do not directly harm animals during manufacture, they might still take years to decompose, negatively impacting the environment.