Dyeing a garment is a great way to add a personal touch to clothing. It is possible to dye polyester; however, the process is more complicated than it is for other fabrics. The dyes must be specifically designed for synthetic fibers. These products are called disperse dyes; other types of dye do not affect polyester. The dyeing methods can be categorized as immersion and iron-on. Learning about these methods ensures that consumers purchase the right supplies for their dyeing projects.