It is in this order for the vertical measurements i assume 1 body length. The length of your legs compared to your upper body your waistline your head size and neck length all factor into vertical proportion. Always with a relaxed chest and arms down at side. Measure from the highest point on base of side neck to bust point nipple position. The position of a waist or a hemline can still visually change your shape and shorten your legs. Suggestion use a pencil aligned vertically with back of the ear lobe pointing down to neck base to locate the highest point.
How to measure a vertical jump you probably dont have access to a 500 vertical measurement device like the ones you see at the nfl combine but you can still get an accurate measurement of your. Measure chest horizontally around body over nipples and parallel to the floor. With all of the possible lengths and combinations body shapes and sizes you get billions of body variations that need to be dressed differently. Although a balanced vertical body shape when the 2 halves are roughly equal is theoretically ideal you still need to choose carefully. 3 shoulder to shoulder length. Long body short legs.
Vertical proportions are the relation of your body parts to each other and as a whole. Short legged your upper torso will be longer than your lower body top of head to hips measurement will be. Neck round measure around the base of the neck slightly loose. Then the horizontal measurements. Donot take this too tight. Long waisted your waist is below the halfway mark between your bust line and your hips.
Short waisted your waist is above the halfway mark between your bust line and your hips.