What happens next?

How to get a guy to dance with you
Wear something suited to the venue.
If you're going to a salsa or vintage jazz club, you might want to wear something that reflects the theme. You usually don't have to buy a whole new outfit or anything, but it can't hurt to make an effort to look nice.
Guys will notice and appreciate that you dressed up for the evening. Leave the stilettos and high heels at home.