HOORAY! I finally managed to finish my Rainy Day Jumper for my little boy :D
I don't know how many attempts it took - he kept on growing and growing, and I kept on making mistakes, so I had to start over. I loosely followed a jumper pattern and made up my own rainy day pattern. Lots of mistakes but lots and lots of fun, and I'm so happy to finally see him wearing it, even though it will probably only be for one season.
I'm already thinking of his next jumper pattern :)