A. Bust
Measure around your body, under your arms and over the fullest part of your bust. Remember to keep the measuring tape comfortably loose.

B. Waist
Hold measuring tape at your natural waistline. Remember to keep the measuring tape comfortably loose.

C. Hips
Measure around the fullest part of your body, placing the tape about midway between your crotch and belly button. Keep the tape comfortably loose.

D. Inseam
Take a pair of pants that fit you well and lay them flat. Measure the distance along the inseam between the crotch and the leg hem.