Here is a bonnet to knit in stockinette and rib stitch with Lang Yarns Cashmere Light (88% cashmere, 12% nylon) in your choice of color, 0098 shown.
Quantities to knit:
Lang Yarns Cashmere Light 0098
Knitting needles 5 and 6 mm (US 7-9 / UK 6-4) not included with the yarn kit. The knitting yarn kit includes a copy of the pattern.