One Piece Fitting
Different size top and bottom?
You will need to try your sister size!
What's my sister size?
All bra sizes have a set of “sister sizes”. These are alternate sizes where the cup volume stays the same even though the band and cup sizes change.
Your sister size can be determined by a set of one-size shifts in opposite directions. When you size up in the band you size down in the cup and when you size down in the band you size up in the cup.
For example, a size 32DD could also wear a size 30E or 34D.
Our one pieces are best fitted to your bottom size first and then sister sized up to match your bra size.
Let us explain...
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