You will need 1 button for the V-Neck Cardigan and 3(3, 3, 4, 4) buttons for the Bolero.

Finished measurements:
Chest circumference: 18(20.5, 21.75, 24, 26)“ 46(52, 55, 61 ,66) cm
Finished length Cardigan : 7.5(9, 10.75, 12, 137.75)” 19(23, 27, 31, 35) cm
Finished length Bolero: 7(7.5, 8.75, 10.25, 10.75)“: 18(19, 22, 26, 27) cm
Long sleeve length: 4.75(6, 6.5, 8, 9.5)” 12(15, 17, 20, 24)cm
Short sleeve length: 1.5” (4 cm) for all sizes

Yarn used:
V-Neck Cardigan with Long Sleeves:
James C. Brett Baby DK
Shade BB03 Lavender - 1(1, 1, 2, 2) balls

V-Neck Cardigan with Short Sleeves:
James C. Brett Baby Twinkle Prints DK
Shade BTP26 Print - 1(1, 1, 2, 2) balls

Bolero
James C. Brett Baby Twinkle Prints DK
Shade BTP 26 Print - 1(1, 2, 2, 2) balls