You will need stitch holders.

You will need 2 buttons for shoulder fastening on the Pullover Sweater

You will need 5(5, 5, 6, 6) buttons for the Round Neck Cardigan.
You will need 3(3, 4, 4, 5) buttons for the V-Neck Cardigan

Finished measurements:
Chest circumference: 18(20.5, 21.75, 24, 26)“ 952, 55, 61, 66) cm
Finished length: 8.75(10.25, 11.5, 12.5, 14)” 22(26, 29, 32, 36) cm
Sleeve length: 4.75(6, 6.5, 8, 9.5)“ 12(15, 17, 20, 24) cm

Yarn used:
James C. Brett Baby Marble
Shade BM37 - Peach, Lemon and Blue
For all sweaters:
1(1, 2, 2, 2) balls