I think that’s really difficult. I think it doesn’t works to search for a woman into this fetish. I think it’s much better to search for a nice woman they like you. Then at the time you should try explain your preference for nylon fabric on her. Don’t say this is a fetish. Try to explain that you like to see her in special things like nylon pants for example. It’s ultimately a normal clothing everybody could wear on the street. Why she shouldn’t want to wear it for you.