"Indefinitive"
Stockings
Perhaps going to use regular old grey stockings, and Sharpie some stripes on them. Ideas?
I've never done something like that myself, but here's a suggestion that might have a better-looking end result than using Sharpie: Can you find a pair of black-and-white striped stocking similar to those that the character wears? If so, why not buy a pair of those and dye them grey? :3 It'd probably be more expensive than using a Sharpie, but appearance-wise, I think they would look much neater. Fabric dye should be easy to find at craft stores.
If you already have a pair of stockings you're going to use, I'd recommend using a fabric marker rather than a Sharpie-- or better yet, fabric paint! :3 Markers will leave coloring-lines on the stocking, but paint shouldn't do that. (Be careful to avoid the puffy kind, though... that would look weird.) If you use tape or paper or something to mask off the areas you're going to color, it'll look a lot neater than if you just freehanded it. In case you don't know what I mean:
Just take the stocking and lay it flat, then stick something, like masking tape, in a straight line above and below where you want a stripe. Paint that area, wait for it to dry, then flip the stocking over and do the other side. You'll have to make sure they line up, though. xD; Also, it might be wise to do an entire side before moving on to the other, since that means you'll only have to wait for it to dry once. Er... I hope that was clear, I'm not that great at explaining sometimes. :|