That is a good point, but her bracelet is full now.. so I wonder if hers is finished stretching?My only word of warning on sizing up is that the bracelets stretch under the weight of the charms.
When I finished my travel themed bracelet, it stretched almost a full size. Having said that, some people don't mind the bracelet hanging lower. My personal preference is that it is out of the way. I wear a 16cm - small wrists - but when I got it it was tight, now it is comfortable. Go with what feels right. 😊