It's a well written pattern and there are instructions for customising the length as well as how to adjust the pattern for your gauge as well. It's written from the bottom up with the gorgeous cables coming together at the neck and then forming the v neck. The sleeves are shaped with shortrows and then knitted top down
I used rowan pure wool dk in the Damson colourway so it's a lovely cosy warm jumper
I had a bit of an issue trying to do the first sleeve's short rows using magic loop and wasn't very happy with it. For the second one I used a 40cm circular needle instead and that worked much better for me. Luckily I was able to sort out the issues with the first sleeve through blocking and weaving in the ends carefully so now they both look nice and neat.
It's a gorgeous pattern and one I will happily knit again. I quite fancy making the vest version but need to persuade one of my boys they'd wear it like that. They don't tend to put woollies on unless they are really cold in which case they'd prefer the sleeves. Would love to make an adult size version for Mr Soaring Sheep if Sarah has the time to design one :-)