I was Googling around for some White Trash Halloween costumes, and you know what? I didn't find all that many. A lot of them looked like this one [ref]:
Or this one [ref]:
Although this variant [ref] was particularly elegant (and thus kind of missed the point):
I was able to find some good ones, though. Check out damitdon.com, two at Zarkle's World (search for 'Goth Raggedy Ann;' there's another Cletus not quite halfway down), and another one here.
It's White Trash Wednesday! Take the whole tour: