This long-sleeved boy's sweater is all about texture and stripes! For this lovely result, you just need to work in garter stitch and mix it with striped stockinette stitch.
Simple, have fun with the colors for multiple results!
To make this pattern you will need: Crochet hook size 3.
Pattern available in 3 sizes from 4 to 8 years old, from the PINGOUIN catalog: "35 models ESTEREL" – Spring-Summer 20.