From Knitting Magazine:

This warm capelet is worked in the round from the bottom up, with an easy-to-memorize pattern of triangles that gradually diminish in size.

Actual hem circumference
100 / 106 / 112.5 / 125 / 131 cm

Yarn
2 / 2 / 2 / 3 / 4 x 100g balls in Dove Grey
1 / 1 / 1 / 2 / 3 x 100g balls in Cream
1 / 1 / 1 / 2 / 2 x 100g balls in Bunny