ASTM International (American Society for Testing and Materials)Provides standards of all industries online for a fee. You can also use the site at no charge as an index, looking up recent or historical standards; then, use the standard name or number to find the standard itself in an ASTM publication. Check your library catalog for these publications. The FIT Library has the Annual Book of ASTM Standards, Section 7, Textiles, which includes apparel, textile, & home furnishings standards and contains standard body measurement charts used for the sizing.