In order to size mass-produced clothes, the body size of the intended wearer has to be defined and identified with the nearest size on a table of standard sizes. The processing of body measurement data as described in ISO/TR 10652 results in the grouping of body sizes. The sizing systems presented in annexes A to C are exemplary only. This Technical Report establishes a body sizing system to be used for compiling standard garment sizes for infants, men and boys and women and girls.