Karma Chameleon refers to a series of textile prototypes woven on a Jacquard loom, using photonic bandgap fibers that have the ability to change color when illuminated with ambient or transmitted white light. The use of double weave structures and complex Jacquard patterns allows us to further modulate the color and patterns on the textile. Author Keywords Photonic displays, electronic textiles, photonic bandgap fibers, Jacquard weaving. ACM Classification Keywords B.4.2 Input/Output Devices: Image Display. General Terms Design.