How do I calculate my cup size?

Measure snugly under your bust (band) and around the fullest part of your bust. Subtract the band from the bust: each inch equals one cup size (1" = A, 2" = B, 3" = C, 4" = D, and so on). Example: 34" band, 37" bust = 34C. See our size chart for the best fit.

Oct 5, 2026

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