One more then head out

You see an attractive young business woman take a seat outside the cafe and pull out a laptop. She does not look into the cafe to see the half dressed women.

With the ruby gem, you freeze her. Then with the sapphire, you implant the following belief: "For the next 24 hours, she will be terrified of clothing. She will have a phobia that wearing any item of clothing other than shoes will cause her immense pain, burning, and itching, and she will not be able to remove her clothes. The idea of having clothing on her skin will terrify her more than any other fear she has."

You smile.