We are a US company and we grade our patterns against US sizing. Every manufacturer has their own signature fit so if she is used to wearing someone else’s product they may find it runs bigger or smaller than what they are used to. Please visit Tomima’s 3 Steps to a Fabulous Fit
Donna from Rochester,NY
If you are looking for a more leisurely fit, you may want to try it in a 38 G/H.
Judy from ABQ, NM USA
Thank you for your feedback. Laura. Since you don't say if it was too small in the cup or the band, it's hard to give you specific advice. However, we would suggest going up a size.
Laura from New York