You will need a size US 3 (3.25mm) circular needle, no longer than 16” (40 cm).

You also will need a size US 6 (4.0 mm) circular needle, also in 16” (40 cm) as well as one at least 36(40, 44, 48, 52, 56, 60, 64, 68)“ 90( 100, 110, 120, 130, 140, 150, 160, 170) cm

Finished measurements:
Chest circumference: 34.75( 38.75, 42.75, 46.75, 50.5, 54.5, 58.5, 62.5, 66.25)“ 88.5( 98.5, 108.5, 118.5, 128.5, 138.5, 148.5, 158.5, 168.5) cm
Finished length: 18( 18.75, 19.25, 20.75, 21.25, 22, 22.75, 23.25, 23.75)” 46( 47.5, 59, 52.5, 54, 56, 57.5, 59, 60.5) cm

Yarn used:
Rowan Handknit Cotton
Shade 219 Gooseberry - 9( 10, 11, 12, 14, 15, 17, 18, 19) balls