Abstract: An illuminated article of clothing including a garment material with a thin, supple, printed circuit sheet fastened to one side of the garment. The printed circuit sheet contains a pattern of electrical pads and interconnections, and supports light emitting devices connected to the pads, where the light emitting devices protrude through the garment. A circuit providing for continuous or intermittent operation of the light emitting devices is connected to the printed circuit sheet by electrical leads. The light emitting devices are illuminated by a source of energy, such as a battery. The circuit and the battery can be stored in a pocket formed in the garment.