Pattern has instructions for a cabled cardigan with buttoned option.

You will need a cable needle, and, if working the buttoned cardigan - 11(11, 10, 10, 10, 10) buttons

Finished measurements:
Bust circumference: 34( 36, 38, 40, 42, 44)“ 86.5( 91.5, 96.5, 101.5, 106.5, 111.5) cm
Finished length: 24( 24.5, 25, 25.5, 26.5, 27)” 61( 62, 63.5, 64.5, 67.5, 68.5) cm
Sleeve seam: 17.5( 18, 18.5, 18.5, 19, 19)“ 44.5( 45.5, 47, 47, 48, 48) cm

Yarn used:
King Cole Galaxy DK
Cardigan with Buttons - shade 720 Coffee
Open Cardigan - shade 1715 Northern Lights

5(6, 7, 8, 9, 10) balls for either style