Have her start looking at concealed carry purses. That will get her going even more.
I personally swear by the Gun Totin' Mamas' brand of purses. They get the little details right - good holster locations, lots of customizability, nice broad straps reinforced with piano wire so they can't be cut. Even if it's not her primary method of carry it makes a great backup for when you're wearing something not gun friendly.