Tulle or mesh or what I’m lost

I’m trying to order tulle to decorate the aisles in the church. I already bought tulle once and the woman helping me said it’s too soft and needs to be stiffer. But didn’t go into more specifics on what to order/buy.
I know I should just have her buy it and bluh bluh bluh but that’s not our arrangement 🤷🏻‍♀️😂 I’ve read there is nylon, polyester, mesh, netting, tulle. I’ve actually read so much I’ve confused myself. 🤯
So please help a stressed woman out. I need “tulle” that goes from one pew to the next. I’m adding an inspiration picture from Pinterest. 💕💕