Recently, a new sustainable trend of leather fashion was held in Guangzhou At the Linlang Perry leather seminar, Italian international fashion trend research expert oretta perezeri shared with leather practitioners in Guangzhou the leather trend trend trend in the next few quarters. As consumers are increasingly concerned about values and lifestyle, they often want to buy a kind of value rather than a simple product. Under the influence of this consumption concept, more and more attention has been paid to the remanufacturing, repairing, reusing and sustainable development of leather. Because leather comes from animals, leather production and processing also has a certain impact on the environment. Therefore, from the perspective of environmental protection, it is very important to promote the sustainable development of animal leather, recycle utilization, reduce the use of raw materials and surface processing materials, reduce the water consumption, carbon dioxide and pollutant emissions, and the use of adhesives in leather production Note. Orita perezeri, an Italian international fashion trend research expert, said that studying renewable leather materials and promoting recycling are related to the future of leather industry. For example, how to recycle, convert and reuse old shoes. In this process, creative design is very important. Orita perezeri shows an innovative leather backpack, which is made of renewable nylon and recycled leather, and is made of 3D printing technology, with low energy consumption in the production process; the skateboard made of leather is waterproof and antiskid, which is environmentally friendly. There is also a fashion trend for travel bags, which are made of very light, soft and durable leather, which is not only light but also has a longer life. In the future, customized leather products and nanotechnology applications will make the products have better performance and so on, which will adapt to the new generation of consumers who pay attention to environmental protection and creativity