Decorating a Barn for a Wedding Reception?

I'm planning the decorating of a large metal barn for a May wedding for my granddaughter. (We live in OK). I want to use cheesecloth to drape off a 20'x40' section for the reception for eating and dancing for approx 60 guests. I have handy man who can do the hanging. I need thrifty solution! Can I use the grade 10 cheesecloth? I can order it online by the bolt from fabric store.com

Sharon