The invention discloses low-radiation clothes with a double-layer silver film layer. The low-radiation clothes are characterized in that a composite film layer is deposited on a surface of clothes bythe aid of magnetron sputtering vacuum methods and comprises a first dielectric layer, a first oxide layer, a first silver layer, a first barrier layer, a second dielectric layer, a second oxide layer, a second silver layer, a second barrier layer and a third dielectric layer, and the various layers are outwardly sequentially stacked from the surface of the clothes to obtain the composite film layer. The low-radiation clothes have the advantage that infrared thermal radiation reflecting effects of the film layer with the structure can be jointly realized by the two silver layers, and accordingly excellent low-radiation effects can be realized; the silver layers are not thick, accordingly, sufficient visible light transmittance can be guaranteed, and original colors and texture of the clothes can be reserved; all clothes can quickly have infrared thermal radiation shielding functions on a large scale, and excellent warmth retention and heat insulation effects can be realized; magnetronsputtering vacuum is free of optional chemical addition and water pollution or air pollution problems, and accordingly the low-radiation clothes are in environment-friendly production modes.