Measurements in CM

SIZE AUD/NZ	6-8	8-10	10-12	12-14	14-16	16-18	18-20	20-22	22-24	24-26
US	28-30	30-32	32-34	34-36	36-38	38-40	40-42	42-44	44-46	46-48
BAND (UNDERBUST)	50 - 60	55 - 65	60 - 70	65 - 75	70 - 80	38 - 40	40 - 42	42 - 44	44 - 46	46 - 48
A CUP	77 - 79	82 - 84	87 - 89			75 - 85	80 - 90	85 - 95	90 - 100	95 - 105
B CUP	79 - 81	84 - 86	89 - 91	94 - 96	99 - 101
C CUP	81 - 83	86 - 88	91 - 93	96 - 98	101 - 103	104 - 106
D CUP	83 - 85	88 - 90	93 - 95	98 - 100	103 - 105	106 - 108	111 - 113	116 - 118
DD CUP	85 - 87	90 - 92	95 - 97	100 - 102	105 - 107	108 - 110	113 - 115	118 - 120
E CUP	87 - 89	92 - 94	97 - 99	102 - 104	107 - 109	110 - 112	115 - 117	120 - 122	125 - 127	130 - 132
F CUP		94 - 96	99 - 101	104 - 106	109 - 111	112 - 114	117 - 119	122 - 124	127 - 129	132 - 134
G CUP		96 - 98	101 - 103	106 - 108	111 - 113	114 - 116	119 - 121	124 - 126	129 - 131	134 - 136
H CUP						116 - 118	121 - 123	126 - 128	131 - 133	136 - 138
H CUP									133 - 135	138 - 140

All measurements are un-stretched. For the waist band, please allow an extra 30cm of stretch to your size.

SISTER SIZING

Sister sizing provides an alternate bra fit by adjusting band and cup sizes to preserve the overall cup volume. 

Band size: The circumference measurement below your bust.
Cup size: The size of the breast compared to the band.

For sister sizes:

Go up a band size, go down a cup size
Go down a band size, go up a cup size

SISTER SIZING EXAMPLES

12-14A is equivalent to 10-12B
14-16A is equivalent to 12-14B
16-18A is equivalent to 14-16B
18-20A is equivalent to 16-18B
18-20B is equivalent to 16-18C
20-22B is equivalent to 18-20C
22-24B is equivalent to 20-22C
22-24C is equivalent to 20-22D
22-24D is equivalent to 20-22DD
24-26D is equivalent to 22-24DD
6-8F is equivalent to 8-10E
6-8G is equivalent to 8-10F
6-8H is equivalent to 8-10G
8-10H is equivalent to 10-12G
10-12H is equivalent to 12-14G
12-14H is equivalent 14-16G
14-16H is equivalent to 16-18G
16-18H is equivalent to 18-20G
18-20H is equivalent to 20-22G
20-22H is equivalent to 22-24G