You will need

Matinee Coat
Premature (12in Chest) - 1 x 50gm Ball
Premature (14in Chest) - 2 x 50gm Balls
0-3 months (16in Chest) - 2 x 50gm Balls
3-6 months (18in Chest) - 2 x 50gm Balls

Bonnet
Premature (12in Chest) - 1 x 50gm Ball
Premature (14in Chest) - 1 x 50gm Ball
0-3 months (16in Chest) - 1 x 50gm Ball
3-6 months (18in Chest) - 1 x 50gm Ball

Mittens and Bootees
Premature (12in Chest) - 1 x 50gm Ball
Premature (14in Chest) - 1 x 50gm Ball
0-3 months (16in Chest) - 1 x 50gm Ball
3-6 months (18in Chest) - 1 x 50gm Ball

Blanket
3 x 50gm Balls

2.75mm and 3.25mm Needles
Stitch Holders
3 Buttons for Matinee Coat
Ribbon for Bonnet and Bootees