Clothing size standard is based on the basic size of human body, according to different styles, plus appropriate looseness. Once the clothing size is determined, it is the basis of clothing manufacturing.
In the specifications of some customers, in addition to the specifications, the main body size will also be marked. If necessary, you can judge whether the size is correct according to your body shape. However, there is always a difference between the clothing size and the actual manufacturing size, so TOL (tolerance) is given on the customer's size table.
China began to implement the unified national standard for men and women from August 2009 1 GB/T 1335. 1-2008, from 20 18. The national standard GB/T 1335.3-2008 "Children in Clothing Size" issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the State Standardization Administration Committee shall be implemented. Therefore, the original GB 1335- 1997 clothing standard shall be abolished.
The new standard set contains three independent standards for boys and girls, all of which are recommended standards. The new standard takes height, net chest circumference, net waist circumference and waist drop as the basis for size naming, and lists 10 key control position sizes necessary for making clothes of each size.