Remove the clothing on your upper body

Find your cup size using your bust measurement. If the number is the same as your band size, you wear an A. If the number is 1 inch greater than your band size, you wear a B. If the number is 2 inches greater than your band size, you wear a C. Continue until your reach the appropriate Wholesale Sexy Nurse Costumes cup size.

Go to a specialty shop or visit an Internet site that specializes in plus sizes. Try on the bras in your size and one size larger, since not all companies size exactly the same way.

Remove the clothing on your upper body, except for the bra that you are wearing. In order to ensure a proper fit, your must be measured without your clothes.

Allow the bra fit specialist to measure your torso, directly under your bust, to determine your back size. The tape measure should be snug against your ribcage. Add 5 to the measurement that is obtained to determine size. For example, if your torso measurement equals 33, add 5, which equals 38. If the measurement is in excess of 33 inches, add 3 to determine size. Otherwise, add 5.

Verify your back size. Have the bra fit specialist measure you around the fullest part part of your bust. The tape measure should fit loosely around this part of your body. This measurement should equal your back size calculation. For example, if your ribcage measurement from step 1, equaled 33, the back size calculation you should have obtained is 33 + 5 = 38. The sum of 38 should equal the measurement obtained from the fullest part of your bust.

Measure to determine bra cup size. Have the bra fit specialist measure the fullest part of your bust with a loosely fitted tape measure. Subtract your back size from this number. For example, if the measurement from the fullest part of your bust is 38, subtract your back size, 33, which equals 5. The number resulting from the difference between the measurement of the fullest part of your bust and your back size will help you determine your proper cup size.

Consult a plus size bra cup size chart using the number obtained from the calculation in step 6. These charts are available at retail stores that provide fittings, or online.MORE:Wholesale Nurse Costume