Why In the World?

While in the computer lab right now, I saw a girl walk by wearing a backless dress.  Why in the world would you wear a backless dress to school?  I mean, this is pretty much redneck/trailer park country–the people of the city call themselves “Rats” and are proud of it.  It’s a “dry campus” (yeah right), so I know there are no cocktail parties going on.  I think all you would get out of it is a cold back…