You will need

Cardigan
0-3 mths - 1 x 100gm in Col A and 1 x 100gm in Col B
3-6 mths - 1 x 100gm in Col A and 1 x 100gm in Col B
6-12 mths - 2 x 100gm in Col A and 1 x 100gm in Col B
1-2 yrs - 2 x 100gm in Col A and 1 x 100gm in Col B
3-4 yrs - 3 x 100gm in Col A and 1 x 100gm in Col B

Hat
1 x 100gm in Col A and 1 x 100gm in Col B for all sizes

Shoes
0-3 mths - 1 x 100gm in Col A and 1 x 100gm in Col B
3-6 mths - 1 x 100gm in Col A and 1 x 100gm in Col B

3.25mm and 4mm Needles
3.25mm Circular Needle
3 (3 : 4 : 4 : 5) Buttons
4 x 4mm Double Pointed Needles for Hat