You will need

DK

Scarf and Hat
2-4 years - 1 Ball
5-6 years - 2 Balls
7-9 years - 2 Balls
10-12 years - 2 Balls

4mm Needles

Chunky

Scarf and Hat
2-4 years - 2 Balls
5-6 years - 2 Balls
7-9 years - 2 Balls
10-12 years - 2 Balls

5.5mm and 6.5mm Needles

PLEASE NOTE

The Cabled Hat and Scarf are knitted in Life Aran which we do not stock at present