You will need stitch holders.

You will also need a zipper - approximately 10.25(10.25, 10.75, 10.75, 10.75, 10.75, 10.75)“ 26( 26, 27, 27, 27, 27, 27) cm (adjust opening as needed).

Finished measurements:
Chest circumference:
37( 40.5, 45, 49.75, 52.75, 57.5, 60.75)“ 94( 103, 114, 126, 134, 146, 154) cm
Finished length: 22.75( 23.75, 24.5, 25.25, 26, 26.75, 27.5)” 58( 60, 62, 64, 66, 68, 70) cm
Sleeve seam: 17.75( 18, 18, 18.5, 19, 19, 19)“ 45( 46, 46, 47, 48, 48, 48) cm

Yarn used:
Sirdar Jewelspun with Wool
Shade 207 Polished Jet - 3(3, 3, 4, 4, 4, 4) balls