SIZE CHART 

Tip: Full, Plus and Curvy sizing refer to the bra coverage in increasing sizes. For eg, S would fit a traditional A and B cup, Full would fit a C cup, Plus would fit a D cup and Curvy would fit a DD/E cup. Choosing the right one ensures the perfect fit and comfort!

Pbk Size
International
Sizing
Underbust Measurements
(cm)
Overbust Measurements (cm)
 XS
30A, 30B, 32A
63 - 68
72 - 76
S
32B, 34A
68 - 73
77 - 81
  S(Full)
32C
68 - 73
80 - 84
  S(Plus)
32D
68 - 73
83 - 87
S(Curvy)
32E
68 - 73
86 - 90
M
34B, 36A
73 - 78
82 - 86
M(Full) 34C 73 - 78 85 - 89
 M(Plus) 34D 73 - 78         88 - 92
M(Curvy) 34E 73 - 78         91 - 95
L 36B, small 36C 78 - 83 87 - 91
L(Full) 36C 78 - 83 90 - 94
L(Plus) 36D 78 - 83 93 - 97
L(Curvy) 36E 78 - 83 96 - 100
XL 38B 83 - 88 92 - 96
XXL 40B 88 - 93 97 - 101
3XL 42B, 42C 91 - 96 100 - 104

Still unsure? Email us at hello@perkbykate.com to check in!

MEASURING YOUR BRA SIZE

Here's how to measure for yourself.

- Take your underbust (pink dotted line) and overbust (red dotted line) measurements 

- Compare with our conversion chart below. 

 

 

SIZE 32
SIZE 34
SIZE 36
SIZE 38
SIZE 40
SIZE 42
SIZE 44
SIZE 46
UNDER-BUST
68-72
UNDER-BUST
73-77
UNDER-BUST
78-82
UNDER-BUST
83-87
UNDER-BUST
88-92
UNDER-BUST
93-97
UNDER-BUST
98-102
UNDER-BUST
103-107

OVER-BUST
OVER-BUST
OVER-BUST
OVER-BUST
OVER-BUST
OVER-BUST
OVER-BUST
OVER-BUST
CUP A
75-79
CUP A
80-84
CUP A
85-89
CUP A
89-93
CUP A
95-99
CUP A
100-104
CUP A
105-109
CUP A
110-114
CUP B
79-83
CUP B
83-87
CUP B
87-92
CUP B
93-97
CUP B
98-102
CUP B
102-107
CUP B
108-112
CUP B
113-117
CUP C
83-87
CUP C
87-92
CUP C
93-97
CUP C
98-102
CUP C
102-107
CUP C
108-112
CUP C
113-117
CUP C
117-121
CUP D
87-92
CUP D
93-97
CUP D
98-102
CUP D
102-107
CUP D
108-112
CUP D
113-117
CUP D
117-121
CUP D
121-125
CUP E
93-97
CUP E
98-102
CUP E
102-107
CUP E
108-112
CUP E
113-117
CUP E
117-121
CUP E
121-125
CUP E
125-129
CUP F
98-102
CUP F
102-107
CUP F
108-112
CUP F
113-117
CUP F
117-121
CUP F
121-125
CUP F
125-129
CUP F
129-133