Our size chart

One table for the whole range. Find the row for your under bust, then run along it until you hit your over bust. The column heading is your cup.

BandUnder bustABCDDDEFGHIJK
3227.632.333.334.335.336.337.238.239.240.241.242.243.2
3429.534.235.236.237.238.239.140.141.142.143.144.145.1
3631.536.237.238.239.240.241.142.143.144.145.146.147.1
3833.538.239.240.241.242.243.144.145.146.147.148.149.1
4035.440.141.142.143.144.145.046.047.048.049.050.051.0
4237.442.143.144.145.146.147.048.049.050.051.052.053.0
4439.444.145.146.147.148.149.050.051.052.053.054.055.0
4641.346.047.048.049.050.050.951.952.953.954.955.956.9
4843.348.049.050.051.052.052.953.954.955.956.957.958.9

Over bust in inches for each band and cup pair. Both numbers are body measurements taken with a tape, not garment measurements. 108 pairs in total.

Reading it without the arithmetic

The chart is built on one subtraction. Your under bust picks the band. Subtract that from your over bust and the difference picks the cup: 4.7 inches is an A, 8.7 is a DD, 15.6 is a K. Every letter in between adds about an inch of volume.

Sister sizes fall out of the same arithmetic. Move the band up one and the cup down one and the volume stays put: a 36D and a 38C hold the same cup. That is the lever to pull when the cup is right but the band is not.

We do not cut every model across the whole grid. Each product page carries the rows we actually sew for that style, and the fit finder counts how many colourways carry a given size.

Cup letters and the gap they cover

  • A to D

    A gap of 4.7 to 7.7 inches between your two measurements.

  • DD to G

    A gap of 8.7 to 11.6 inches between your two measurements.

  • H to K

    A gap of 12.6 to 15.6 inches between your two measurements.

  • Bands 32 to 48

    Under bust from 27.6 to 43.3 inches, in steps of about two.