The history of human clothing has been 70000 years. From initially seeking to cover the body and resist the cold, to pursuing comfort and aesthetics, the function of clothing has undergone tremendous changes. This change not only reflects the progress of technology but also reflects the continuous improvement of people's requirements for quality of life, and the progress of technology makes such changes possible. People hope that clothing not only takes care of themselves but also protects the environment, and environmentally friendly fiber clothing will be the future development trend.

The definition of environmentally friendly recycled fabrics is very broad, which is also due to the wide range of fabric definitions. Generally, environmentally friendly fabrics can be considered as low-carbon, energy-saving, naturally free from harmful substances, and environmentally friendly and recyclable fabrics. Environmentally friendly fabrics can generally be divided into two categories: living environmentally-friendly fabrics and industrial environmentally-friendly fabrics. Lifestyle environmentally friendly fabrics are generally composed of various fabrics such as RPET fabric, organic cotton, colored cotton, bamboo fiber, soybean protein fiber, hemp fiber, Modal, organic wool, and natural wood silk.

Industrial environmentally friendly fabrics are composed of inorganic non-metallic materials such as PVC, polyether fiber, glass fiber, and metallic materials, achieving the effect of environmental protection, energy conservation, and recycling in practical applications. From the introduction of many foreign swimwear brands, we can find that they all mentioned that the material of clothing is environmentally friendly fabric, which also means that more and more brands are focusing on environmental protection. This is a very positive direction, after all, the environmental quality of the Earth is closely related to our lives, and it is everyone's responsibility to protect the environment.