A bit wonky...
I crocheted them using a kind of rib stitch - I chained 27 (which was a lucky estimate), then did dc's into just one half (the one towards the back of the work) of each "v". That is a truly terrible description I know! It is very easy to do though. It does make the edges a bit of a pain to put edging on, but that could be because I was kind f making it up as I went along!
The main thing is my little Lillia is happy and her arms are warm, and...pink!