I tried to think how this would work for guys but I'm not sure. If anyone thinks a way up I'll add it in here later.
You know how on some adverts at the bottom of the page there's a area where you can pull of the phone number for it or whatever.
If you can get a skirt which is too short for you or way shorter than you normally would get it, then print or write out your phone number or email address and pritstick (or a stick thread so they rip of easy) them to the bottom of your skirt all the way around. The shirt will look a reasonable length but if people pull them off it'll get shorter, rawr
n stuff
You can also write on the skirt (eyeliner liquid will stand out + wash off) "my number/email" on your skirt with an arrow pointing down to them or start with a few missing as if some have already been taken..... so making others more likely to.
Then go walk in public somewhere obviously.
I saw a pic of this + saved it, which is where the idea came from. If I find it I'll upload it to show + explain it better.
Found.