Whilst perusing the internet I found a pattern for crocheted Christmas lights and decided that I needed some of those.
So I asked my Mum nicely and she agreed to make them for me.
(She did crochet a Doctor Who for my sister, so it's only fair)
You can find the pattern here.
The only question now is what shall I do with them?
I did consider sewing them to the front of a red jumper to make an obnoxiously festive sweater, but that might be kind of uncomfortable...