Crisp, lustrous fabric with a changeable color effect depending on the angle of view and lighting. It is usually the result of weaving with one color in the warp and another in the weft.
Iridescent Taffeta is very popular in prom dresses as it adds a touch of flare to a plain colored dress. You will also find it in some bridesmaid dresses. A popular combination is green with purple weft color, giving the dress a beautiful shine in the sun for an outdoor wedding.
Besides iridescent taffeta you will also find many dresses with an iridescent chiffon layer.