Calvin Klein Women's Intimate Apparel Sizing Chart
US Pants Size
Difference (band minus bust measurement)
US Cup Size
*To determine your band size, measure under your arms, high on your back, and across the top of your chest. If this measurement is an even number, this is your band size. If an odd number, add 1" to the measurement. For your cup size, measure loosely around the fullest part of your bust.