You will need a cable needle.
You will need 4 buttons for the jackets
You will also need oddments of two shades of chunky yarn for the duplicate stitch/swiss darning.

Finished measurements:
Chest circumference - all: 18(20, 22, 24, 26)“ 46(51, 56, 61, 66) cm
Finished length: 11.5( 12.5, 13.5, 15, 16.5)” 29(31.5, 34.5, 38, 42) cm
Sleeve to armhole: 7(8, 9, 10, 11)“ 17.5(20.5, 23, 25.5, 28) cm

Yarn used:
King Cole Comfort Chunky
Sweater
429 Cork - 2(3, 3, 4, 5) balls
Long Sleeved Jacket
428 Dill - 2(3, 3, 4, 5) balls
Short Sleeved Jacket
495 Cream Supreme - 2(2, 3, 3, 4) balls