So, a few weeks ago I came across this tutorial. I went and bought my cheap, sheer polyester and an embroidery hoop. In contrast to their instructions, I decided to try to use diazo on the screen instead of drawing it out by hand. I mean, what the use of something being cheaper if it takes a ton more time?
I readied the screen, burned my image in the noon sun for about 60 seconds, rinsed out the stencil and had a screen. I wasn't sure how it would print and my squeegee was too big to fit in the hoop, so I used a fake credit card (the ones that come in junk mail) to spread the ink. It worked! Hope it works for you, too!