When making garments，we cannot neglect considering the function of the garment.
Therefore，it is necessary and important to continually observe the changes in
the form of the body (which is the basic factor in making clothes) according to age，
and to determine the size after careful and accurate measurements，and then to make the
patterns accorcling to these measurements.
In the former paper， we made a report on the waist-line or waist size in the
making and wearing of skirts，slacks，pajamas，shorts，etc.，based on the results obtained from the measurements of 406 students of our Junior College，aged 18 and 19. In this paper we have made a survey of 480 pupils from our Junior High School，
aged 12，13，and 14，and arrived at the following results. This is a report of the results of the said survey，and a comparative study of these results with the results found in the former paper.