HerRoom Response: It sounds like you should go up a cup size.
Karen from Dallas/Texas/USA
HerRoom Response: There are generally 2 reasons why an underwire would eventually come out. The first would be that your band size is too large - the rubbing on your body will thus wear down the casing and cause the wire to eventually pop out. The second is that the casing shrunk (washed in too hot of water) and the wire pokes out.
Dena from Indpls, IN
HerRoom Response: It sounds like your band is too large. We suggest you go up a band size. If your cups fit fine in the C, you need to go down to a B cup on a 46 band to maintain the same cup volume.
HerRoom Response: The increase size recommendation was to go up a band size but keep your cup size or a 36DD -not a 36E. However, our increase recommendation is only because American women tend to complain that the band feels tight. Purchasing this bra in your regular size is the actual fit Le Mystere intended.