Here’s the organza I made blue:
It’s hard to get a good picture of sheer fabric, particularly when the room with good lighting has a striped sheet on the bed. But there it is. I gathered the fabric along both selvedges and then bunched it up and tied it with rubber bands, kinda like one of those old broomstick skirts. The folds of fabric all crammed together made the dye take unevenly and the rubber bands made white stripes where it kept out most of it out. Indigo isn’t very energetic when it comes to working around resists, like some other dyes that will wick under ties to color the fabric.
No, I have no idea what I am going to do with it. I got a bolt of the stuff on sale a while back and I’m mostly just playing with it. I typically make clothing from soft fabrics that drape well and organza is stiff no matter what you to it. It would make an interesting sheer layer over something else.