Do girls like skinny dipping

There are many ways. For example:

1.) Alcohol. (Make sure you can't get arrested for public indecency.)

2.) Romance. (Private pool, secluded lake, river with no one around, waterfalls do wonders. Ideally, she should have some interest in you. Or at least be a very flirty or open person.)

3.) Trickery. (Steal her clothes. Hide them till she agrees to swim with you.)