How to Measure

What you need

Flexible measuring tape

Someone to help


How to measure

Under-bust or band size

  • Wrap tape measure just under the breasts, around the rib cage. This is your underbust measurement. Round up to the nearest even number to get your band size. Then subtract your underbust measurement from your bust measurement .
  • The result is your cup size according to the following:
    • AA = 1/2"
    • A = 1"
    • B = 2"
    • C = 3"
    • D = 4"
    • E/DD (US) or DD (UK) = 5"
    • F/DDD (US) or E (UK) = 6"
    • G (US) or F (UK) = 7"
    • H (US) or FF (UK) = 8"
    • I (US) or G (UK) = 9"
    • J (US) or GG (UK) = 1


Wrap tape measure under armpits around fullest part of bust while wear a non-padded bra or a supportive thin tank.



Wrap the tape measure around the smallest part of you waist, normally above your navel.



Stand with your legs about 6' apart and measure around the fullest part of your waist