The name of this pattern on the KnitRowan website is “Tinker Taylor Hat”

Knit this cute stripe hat in Wool Cotton 4ply.

Finished depth to tassel dimensions:
31, 31.5, 35, 36 cm
12, 12.5, 14, 14 inches

Yarn Information:
For Girl’s Hat
A - Flower 485
1, 1, 1, 1 skein
197, 197, 197, 197 yards

B - Petal 484
1, 1, 1, 1 skein
197, 197, 197, 197 yards

For Boy’s Hat
C - Marine 495
1, 1, 1, 1 skein
197, 197, 197, 197 yards

D - Paper 486
1, 1, 1, 1 skein
197, 197, 197, 197 yards