You will need

Short Sleeved Top
32in Chest - 2 Balls
34in Chest - 3 Balls
36in Chest - 3 Balls
38in Chest - 3 Balls
40in Chest - 4 Balls
42in Chest - 4 Balls

Sleeveless Top
32in Chest - 2 Balls
34in Chest - 3 Balls
36in Chest - 3 Balls
38in Chest - 3 Balls
40in Chest - 4 Balls
42in Chest - 4 Balls

3.25mm and 4mm Needles
5 Buttons for each Top
Stitch Holders