This was a lot harder to write than I expected.
If you give it a try, please feel free to let me know if I've made any mistakes or if it's confusing. Knitters can best contact me on Ravelry as Pam. Or leave a comment and I'll do what I can. It's really more directions than a pattern - I suspect experienced knitters might do better to look at the pictures and copy.
Or, you can download a .pdf for free from Ravelry, using this link: download now.