You will need 7 buttons - approximately 7/8” (20-22 mm)

Finished measurements:
Bust circumference: 41.75( 46.5, 50, 54, 58.25, 62.25)“ 106( 118, 127, 137, 148, 158) cm
Finished length: 21.75( 22.75, 23.75, 24.5, 25.5, 26.75)” 55( 58, 60, 62, 65, 68) cm
Sleeve seam: 18( 18, 18.5, 19, 19, 19.25)“ 46( 46, 47, 48, 48, 49) cm

Yarn used:
Sirdar Jewelspun Aran
Show in both 849 Citrine Sunrise and 851 Evening Aquamarine -
3(3, 4, 4, 5, 5) balls