Here is a two-tone bonnet to knit with Lang Yarns Merino 70 knitting yarn (98% virgin wool, 2% acrylic).
Quantities to knit:
Lang Yarns Merino 70 0003: 2 balls,
Lang Yarns Merino 70 0005: 1 ball.
Knitting needles 5-6 mm (US 8-10 / UK 6-4) not included with the yarn kit. The knitting yarn kit includes a photo copy of the pattern.