The invention relates to the field of garment finished product quality detection, and discloses a garment production quality tracing system. The garment production quality tracing system comprises quality acquisition subsystems and a finished product quality tracking platform, wherein each procedure of a garment production line is provided with one of the quality acquisition subsystems, each quality acquisition subsystem is connected with the finished product quality tracking platform and transmits data to the finished product quality tracking platform; and each quality acquisition subsystem is provided with a two-dimensional code generator; the finished product quality tracking platform comprises a thin client, a touch display, a two-dimensional code scanning platform and a receipt printer, and the touch display, the two-dimensional code scanning platform and the receipt printer are connected with the thin client. The garment production quality tracing system has the advantages of being real-time and fast, improving inspection efficiency and total pass rate, being capable of sharing information, facilitating anti-counterfeiting and data analysis, and reducing production cost.