These are so super simple and could be used for wedding embellishments or something I'm sure. So I took a few photos and here's how easy.
Take your tulle or netting and cut into long strips. This is customizable depending on how large you want your pom-pom. For my purposes, I did about 3 inches wide by about 15 inches long.
Select a thread and do a loose running stitch up the center of your tulle. I had two layers (blue and purple) placed together. First I tried Monofiliment thinking it wouldn't show but it was way too slippery. Stick with regular thread and knot the end so it doesn't go all the way through.
Then simply gather the tulle up into a little puff.
You could use the string to attach it to a barrette, or hot glue it like I did. I didn't have enough hands to tie it with the string.
And there you have it... Abby Caddaby pigtail puffs!