You will need stitch holders.

You will need 5(5, 5, 6, 6) buttons for the crew/round neck cardigan
You will need 3(4, 4, 4, 5) buttons for the V-Neck cardigan

You will need 2 buttons for shoulder fastening on pullover sweater.

Finished measurements:
Chest circumference: 18(20.5, 21.75, 24, 26)“ 46(52, 55, 61, 66) cm
Finished length: 8(9.5, 10.75, 12, 13.5)” 20(24, 27, 31, 34) cm
Sleeve to underarm: 4.75(6, 6.5, 8, 9.5)“ 12(15, 17, 20, 24) cm

Yarn used:
James C. Brett Baby Marble DK
Main Color - shade BM38 pink and lime print
James C. Brett Baby DK
Contrast Color - shade BB06 pink

Round Neck Cardigan
V-Neck Cardigan
Pullover
All have same requirements
MC Baby Marble DK BM38 - 1(1, 1, 1, 2) balls
CC Baby DK - 1 ball for all sizes