No need to use the band size, all bras fasten at the back and shoulders. It automatically adjusts to your body shape.
If you want a bra that covers more – choose the larger size.
If you want a more exposed look – choose the smaller size.
*Example: A customer with a bra size C is deciding between size M and L. If you prefer more coverage on the body,
choose the larger size, L.
If you prefer a more exposed look, choose the smaller size, M.