My grandson wears them and you will need to keep reminding her to wear them. He keeps losing them so it's good to have one place they must be placed when not wearing them.

Also be prepared for many visits to have them reshaped, mended etc. Make sure it is part of the service when you get them. Most have a warranty which includes new frames should they get broken. They are on their second frame and have had many trips to have them fixed.