You will need 4 buttons. Sirdar used their buttons # B5611-0456. You will also need stitch holders.

Finished measurements:
Chest circumference: 42.5(58, 50.5, 54.75, 58.25, 62.75)“ 108(119, 128, 139, 148, 159) cm
Finished length: 25.5(26.5, 27.25, 28, 28.75, 29.5)” 65(67, 69, 71, 73, 75) cm

Yarn used:
Hayfield Soft Twist
Shade 259 Claret - 4(4, 5, 5, 6, 6) balls

A straightforward stocking stitch V neck waist coat. The acrylic blend makes it ideal to wear all year round.