You will need a cable needle, stitch markers and stich holders.

You will also need a size US 5 (3.75 mm) circular needle, no longer thank 16” (40 cm) for the neck.

Finished measurements:
Chest circumference: 40.25( 44.25, 47.75, 52 ,56.75, 60, 63.5, 67.75, 71.75)“ 102( 112.5, 121.5, 132, 143.5, 152.5, 161.5, 172, 182) cm
Finished length:
Sleeve seam:

Yarn used:
Rowan Alpaca Soft DK
Shade 201 Simply White - 11( 12, 14, 15, 17, 18, 19, 21, 22) balls