Reading your date's body language is not only helpful, it's essential to dating success.
The basics of using body language to flirt with someone. Also great for trying to determine if someone is flirting with you as well.
A thorough survey about women and what they are trying to tell men with their body language, as well as what works to attract women using the same tactics.
Want to do something to attract a man? Its not just your body language, but what you wear as well.
A review by About.com's Guide to Psychology.
Another great article by About.com's Guide to Psychology, this time explaining the various ways we communicate without using words.
A comprehensive guide to body language, and how you can use it to attract someone.