Alright, So I'll be cosplaying Jade's God-tier outfit, as seen in these images:
I have no idea what kinds of fabrics would be best. There's a bit of added difficulty, as I'll be wearing it to Otakon this summer, in what is practically guaranteed to be intense heat. I'm not too concerned about the skirt fabric- I can wear long pants in heat and be okay. It's the hood and shirt I'm worried about. For the hood especially, I know I'll need something at least thick enough to hold some shape (the long tail bits will have stuffing in them to help). The hood and skirt also need to at least sort-of match texture-wise, since they seem to be made of the same fabric in-comic.
On a side note, would a petticoat of some sort be needed/helpful with the skirt? It's got that bell shape going on, but is also swishy so... I'm not sure.