Helpful
If you save someones guf you save their neshamah as well use logic!
Rebdoniel
Your idea of handing out cards is absurd and highly inappropriate. Frankly I’m surprised you haven’t been beaten up yet by some girls boy friend. Either way I don’t know of one mainstream Orthodox Rav who would say it is ok for a man to hand out cards about Tznius to women. The very act lacks Tznius and I can’t imagine what heter there would be to expose yourself to pritzus and to look at women just to give them cards. You are exposing yourself to pritzus. You will do more good by watching your eyes. You don’t know what a zchus it is for a man to watch his eyes in this Dor where the pritzus is everywhere.
Do what I do walk with my eyes looking down. Even doing that occassionally when I do look up I am bothered by what I see non Jewish girls go out naked. I frankly can’t understand what ben torah would willingly expose himself to the pritzus out there.