You will need

Cardigan
32" Chest - 5 Balls
34" Chest - 6 Balls
36" Chest - 7 Balls
38" Chest - 7 Balls
40" Chest - 8 Balls
42" Chest - 9 Balls

30.5cm (12") Ribbon

Top
32" Chest - 3 Balls
34" Chest - 3 Balls
36" Chest - 4 Balls
38" Chest - 4 Balls
40" Chest - 5 Balls
42" Chest - 5 Balls

3.25mm Needles
3.75mm Needles
4mm Needles