Let's get you fitted. We're here to help with our sizing guide.



US UK Bra Size
XXS  0 4 30A, 30B, 32A
XS 2 6 32B, 34A
S 4 8 32C, 32D, 34B, 36B
M 6 10 34C, 34D, 36C, 36D
L 8 12 34DD, 36DD, 38C, 38D, 38DD
XL 10 14 40C, 40D, 40DD
XXL 12 16 42C, 42D, 42DD, 44C, 44D

Fit tip: If you're in between sizes, we recommend sizing down.


US UK Bra Size
XXS  0 4 30A
XS 2 6 30B, 30C, 32A, 32B
S 4 8 30D, 32C, 34A, 34B
M 6 10 32D, 34C, 36B
L 8 12 34D, 34DD, 36C, 36D, 38B, 38C
XL 10 14 36DD, 38D, 38DD, 40B
XXL 12 16 40C, 40D, 42B

Fit tip: If you're in between sizes, we recommend sizing up.


US UK Waist(inches) Hips(inches)
XXS  0 4 21-23 30-32
XS 2 6 23-25 32-34
S 4 8 25-27 34-36
M 6 10 27-29 36-38
L 8 12 29-31 38-40
XL 10 14 31-33 40-42
XXL 12 16 33-35 42-44

Fit tip: If you're in between sizes, we recommend sizing up or following your hips measurement.


Improve your experience. For any feedback on our sizing chart or if you need further assistance please reach out to hello@butter.sg.