Here is a simple bonnet to knit with Lang Yarns Happiness knitting yarn (65% cotton, 35% nylon) in your choice of color, 0098 shown.
Quantities to knit are:
Lang Yarns Happiness 0098: 1 balls.
Knitting needles 4-5-6-7 mm (US 6-8-10-10.5 /UK 8-6-4-2) not included with the yarns. The knitting yarn kit includes a photo copy of the pattern.