This blanket is very funny, in garter stitch and with a lovely hood.
I’ve used one yarn 50% cotton and 50% wool, it’s perfect for midseason and for summer.
This is for a baby girl but it’s a good model for a boy also.
Cast on 3 stitch on needle with a violet yarn and knit one row.
Continue like this until the sides measures 50 cm / 19,5-20 inches or the measure you prefer.
Knit one row (without make one), change yarn color and knit one row.
Sew up the sides of the hood with the blanket.