just tell to her that with bitcoin you can buy clothing

that's a good idea, i will try it

i will introduce my girlfriend how to buying a clotch with bitcoin, hope she is interesting to use bitcoin , so i can introduce how to earning it too.
yes that is really a very good idea. but if you add that you can even pay the beauty paler free from bitcoin i think that will be enough for them to motivate. they will then not leave you unless you not teach her about bitcoin.