胸底尺寸
胸罩尺碼
62 – 67 cm
65
68 – 72 cm
70
73 – 77 cm
75
78 – 82 cm
80
83 – 87 cm
85
88 – 92 cm
90
93 – 97 cm
95
98 – 102 cm
100
上胸圍減胸罩尺碼的差數
罩杯碼
12 – 13 cm
A
14 – 15 cm
B
16 – 17 cm
C
18 – 19 cm
D
20 – 21 cm
E
22 – 23 cm
F
24 – 25 cm
G
26 – 27 cm
H