Wheat Pixie Bonnet Knitting Pattern

Make the cutest baby hat using this knitting pattern!
The pattern comes in newborn, 0-3 months, 3-6 months, 6-12 months and 12-24 months sizes.
You will need: Worsted yarn (up to 40 grams for the smallest size, up to 80 grams for the largest size), knitting needles to obtain the gauge (this pattern's gauge is 20 stitches in 4 inches / 10 centimeters in stockinette stitch), darning needle to weave in the yarn ends and to sew the back of the bonnet.
The bonnet is knit flat.