Abstract
This study aims to develop sizing systems for elementary and high school students. Approximately 7,800 subjects' anthropometric data were used covering age from 6 to 18 for both genders. Cluster analysis was used to generate figure types and then to develop size charts based on the morphological characteristics of each figure type. Twelve sizing systems were established systematically by age groups, genders and garments. The results can provide important reference for the design and production of the school students clothings in garment industry.