Rolling Clothing Rack (Hendersonville)

Need a rack that disassembles into a few parts for transporting in a car trunk, that can be quickly put together in a parking lot to transport a rack of clothing into and out of venues. It will double as a sale rack in the booth. Something like the photo would be ideal, with a stable bottom of four wheels and extendable arms on top. I'll need to roll it over uneven terrain, so I need one that rolls well.