The pattern is worked in rows. We are going to crochet 4 rectangles (front, back and sleeves) that are later sewn together. It requires no shaping. It’s very easy to adjust the pattern to your own needs. You can adjust the size, and length of both the jumper itself and sleeves. You can also customize the colors or use scraps of yarn to make it. It works up very quickly and it’s fun to make.