Cup Size
Band Size*
A
B
C
D
DD
30
25-26"
30A
XS (30AB-32A)
30B
XS (30AB-32A)
32
27-28"
32A
S (32AB-34A)
32B
S (32AB-34A)
32C
S (32CD-34C)
32D
S (32CD-34A)
32DD
34
29-30"
34A
M (34AB-36A)
34B
M (34AB-36A)
34C
M (34CD-36C)
34D
M (34CD-36C)
34DD
36
31-32"
36A
L (36AB-38A)
36B
L (36AB-38A)
36C
L (36CD-38C)
36D
L (36CD-38C)
36DD
38
33-34"
38A
XL (38AB-40A)
38B
XL (38AB-40A)
38C
XL (38CD-40C)
38D
XL (38CD-40C)
38DD
40
35-36"
40C
40D
40DD
42
37-38"
42C
42D
42DD
44
39-40"
44C
44D
44DD
*Band size is the measurement for rib cage directly under bust