Fashion specialists are professionals who specialize in the design, production, and marketing of clothing and accessories. Dyers are a type of fashion specialist who specialize in coloring fabrics and garments. They use a variety of techniques to dye fabrics, including hand-dyeing, immersion dyeing, and tie-dyeing. Dyers must have an eye for color and be able to match colors accurately. They must also be familiar with the properties of different fabrics and the effects of various dyes on them.