This document provides instructions for measuring various body parts to determine clothing sizes. It lists the following measurements: shoulder to shoulder, waist, total bust, top of bust, under bust, blouse length, lower waist, hips, thigh, knee, mid-calf, upper arm, neck front and back, front shoulder to floor, crotch, and waist to floor. For each measurement, it provides details on where to position the measuring tape for an accurate reading.