Polyester fabric is a type of synthetic fabric made from polymers. It is a strong, durable and wrinkle-resistant material that is often used in clothing and other textiles. Two common types of polyester fabric are Dacron and Terylene. Dacron is a brand name for polyester fabric developed by DuPont in the 1950s, while Terylene is a brand name for polyester fabric developed by Imperial Chemical Industries in 1941. Both fabrics are lightweight, strong and resistant to shrinking, stretching and mildew.