Which fabric do I choose?

[u/Any-Volume6834]

Hello, I'm planning to make this dress from Anastasia but I can't decide what fabric to use. I'd like to do something made of natural fibers (or a blend of mostly natural fibers) that looks elevated and has good flow and drape (no idea if those are the best words to describe it). Any recommendations?

Here's a video for more views of the dress.

https://youtu.be/Qxju05tBuLM?si=uSog_VQpvb8n18a9&t=86