Adult Plus Size Costume

PLUS SIZE COUPLE COSTUME IDEAS?!?!?!?

so me and my bf want to do a couple thing for halloween but we wanna do something cool . but we are both plus size although i can fit in a regular costume if need be lol

I'm wondering if anyone knows of any cheap plus size 50s waitress costumes for halloween? I've been searching the internet non-stop lately. I just don't that kind of money to drop on a costume. A friend of a friend is making me this awesome apron . . . but that's all I have so far. Suggestions to make my own costume definitely welcomed, as well. I don't have much money to work with but all ideas or internet links helpful! I reallllly appreciate it!!!

Technorati Tags: plus size costumes