What's in your.........purse?

As an occasional crossdresser I'm always looking to add to my look. I recently became interested in accessorizing with a purse. I'm curious to know what you other gurls might carry in your purse. Especially those like me who go out with the hook up in mind and not those looking for just a fashion statement or dress full time. I also don't want to overload with unneccesary junk. I'm kind of thinking to bring along basic necessities like touch up make up, wig brush, and of course a few condoms. Is there anything else you other gurls would suggest?