To improve the inferior blinding property of a lace curtain and to improve the blinding effect and heat insulation even in the daytime and before sunset while securing excellent ventilation and light transmittance.

At the time of knitting or weaving this curtain cloth, yarn provided with brightness is simultaneously knitted or woven and the brightness is provided on one surface or both surfaces. By installing the curtain with the bright surface facing a window, a see-through property from the outside is obstructed by the irregular reflection of light on the surface and the blinding effect and the heat insulation are improved without damaging the light transmittance and the ventilation, etc.