Granny square cropped cardigan crochet pattern. Make to your size! Perfect spring/summer project for intermediate crocheters who have spare yarn left over from various projects. What you will need: 3 mm crochet hook Minimum of 12 4ply 50g cotton yarn balls (I used left over yarn of the same weight from different projects and used an at home dye to make the finished project look more cohesive.) Darning needle (to weave in the ends) Tailors measuring tape (or spare yarn) Stitch markers (or bobby pins)