Neck to Waist
Measure from the base of your neck (where the bottom of your collar would be), straight down the center of your back, to your waistline (belly button level, NOT belt level).
Sleeve Length
Measure from the outside tip of your shoulder, past your elbow, to your desired cuff length (keeping your arm slightly bent).
Chest Circumference
Measure all the way around your chest at its thickest point (just under your arms).
Waist Circumference
Measure around your torso at belly button height, NOT at belt height.
Shoulder Width
Measure from the outside tip of one shoulder, across your back, to the outside tip of your other shoulder (the outside tip of your shoulder is normally where a fitted t-shirt seam would be).
Bicep Circumference
Measure all the way around your upper arm at its thickest point, with your upper arm flexed.
Finished Length
Measure from the base of your neck (where the bottom of your collar would be), to the desired hemline of the bottom of the garment.
Total Height
Measure your actual total height, from the top of your head to the floor.
Upper Neck Circumference
Measure the distance around the top of your neck, just below your chin.
Lower Neck Circumference
Measure the distance around the base of your neck where your neck is the thickest.