STEP 1 : BAND SIZE

Measure directly below your bust, firm against your body (ask a friend to help for most accurate results) 

STEP 2 of 2: CUP SIZE

Without wearing a bra, measure firmly across the fullest part of your bust without cutting into the breast tissue (again, for accuracy ask a friend to help). Select your closest measurement below. 

Size 8       67 to 74cm

Size 10       73 to 80cm

  B Cup 84 to 87cm       C Cup 86.5 to 89.5cm

 D Cup 89 to 92cm       DD Cup 91.5 to 94.5cm       E Cup 94 to 97cm 

 Size 12       79 to 86cm

  B Cup 90 to 93cm       C Cup 92.5 to 95.5cm

 D Cup 95 to 98cm       DD Cup 97.5 to 100.5cm       E Cup 100 to 103cm

Size 14       85 to 92cm

B Cup 96 to 99cm       C Cup 98.5 to 101.5cm

 D Cup102 to 104cm       DD Cup 103.5 to 106.5cm       E Cup 106 to 109cm

Size 16       91 to 98cm

B Cup 102 to 105cm       C Cup 104.5 to 107.5cm

 D Cup 107 to 110cm       DD Cup 109.5 to 112.5 

TIP: If in-between sizes, select based on your preferred fit; a looser band will give a more relaxed fit, a firmer band will offer more support.