Long Cool Woman in a Black Dress

I have a challenge for you. As I was driving to work one day, listening to a K-Tel hits of the 70's, I ran across an old favorite.
The challenge should you decide to accept it, is to listen to the song to see how much of it you can sing along. I've presented this challenge to several others, and they come back belly laughing -they can't do it! They have No Idea what the lyrics are, or what the song is about !!
I will email you the lyrics, or you could Google them on your own. The most fun however is to get your hands on the song, and give it a try!!
Don't cheat yourself of the fun, by looking them up first!