Abstract: The system provides the recommended fitting size of clothing. A first set of body dimensions including height, weight, and waist size; and, information regarding a selected article of clothing having a defined set of article dimensions are obtained. A first module computes a second set of human body dimensions. This module includes a first mathematical model generated by a statistical analysis of a human anthropometric database. A second module is configured to compute a recommended fitting size based on: 1) the first set of human body dimensions; 2) the second set of human body dimensions; and, 3) the defined set of article dimensions. This second module includes a data base containing clothing related look up tables for use in computing the recommended fitting size for the particular article of clothing. The second set of human body dimensions includes neck size for a clothing top, and pants size for a bottom.