This document provides instructions for taking accurate body measurements and making calculations. It defines girth and length measurements, and lists 9 rules for taking measurements, such as using a non-stretch tape measure and keeping it parallel to the floor. The procedure is outlined as taking horizontal, circumferential, and vertical measurements. Students are given an activity to measure a partner and record the measurements on a provided layout, including circumference of waist, bust, hips, and armhole as well as length of shoulders, back, and skirt. Accurate measurements help make well-fitted garments.