craftgrrl | yarn hair extensions (Reply)

first off-- sorry for the text-only.

i want to do temporary hair extensions with yarn for a halloween party (i'm going as the corpse bride), ie: i need to remove them for work after the weekend is over.

1. does anyone have a tutorial for putting yarn in, or is it pretty easy, like just knot + weave?
i dont plan on doing my WHOLE head, just enough to get the point across...
2. is there any way i can do it that will stay in for the night, but be easy to remove, without cutting my hair?
background info: i have shoulder length hair.

AND/OR
3. how to make my own HAIR FALLS that would go on pig-tails.

any links or advice would be MUCH appreciated! + i'll definately be posting pictures of my costume, which will be partially hand made :)

thanks!!!