Here's a general link you could adapt:
The slide show arrow goes to re-using coffee bags, maybe what you might have in mind:
You can trace a stocking you already have onto a large piece of paper. Use this as a guide, to draw a skinner stocking inside the one you traced and lengthen it. Use this for your guide.
Nikki, have you thought of using a knit loom kit. I make them with my loom knitting. You can buy or order them from Walmart online if your store does not carry them in the craft department.
I have a round up post which includes links to tutorials with free printable patterns https://vickymyerscreations.co.uk/seasonal/13-free-stocking-patterns-and-tutorials/
This site has a lot of different patterns that might work: https://www.polkadotchair.com/christmas-stockings-sew/