Hip measurements are taken from the widest point of your hips. Taking accurate body measurements will help you to choose the correct sizes for clothing, and it can help you assess weight loss goals. Find out how to measure your hips: just see Step 1 below to get started!aking accurate body measurements will help you to choose the correct sizes for clothing, and it can help you assess weight loss goals. Find out how to measure your hips: just see Step 1 below to get started!