Abstract: Functional clothing containing an outer skin and an inner skin is provided. The outer skin is formed to be normal outdoor clothing and has a light emitting part attached thereto. The inner skin has an organic solar cell, an electric wire and a battery, and produces and stores electricity by the organic solar cell. The electricity is utilized for various uses such as allowing the light emitting part to emit light or charging a mobile phone outdoors. The electric wire is formed with a silver nanowire in order to increase wear sensation and prevent electric wire short circuiting and is formed in a zigzag pattern in a state in which the fabric is stretched. The clothing is also provided with a temperature sensor, which is useful to locate its wearer by allowing the light emitting part to emit light during an accident.