You may wish to use longer circular needles for the front and back.

Finished measurements:
Chest circumference: 37.5( 41.25, 45.75, 50, 54, 58.25, 62, 66.5)“ 95( 105, 116, 127, 137, 148, 157.5, 169) cm
Finished length: 26( 27, 27.75, 28.5, 29.5, 30.25, 31, 32)” 66( 68.5, 70.5, 72.5, 75, 77, 79, 81) cm
Sleeve seam: 18.5(19.25, 20, 20.5, 20.75, 20.75, 21.25, 21.25)“ 47( 49, 51, 52, 53, 53, 54, 54) cm

Yarn used:
Rowan Norwegian Wool
A. 020 Frost Pink - 3( 3, 4, 4, 4, 5, 5, 5) balls
B. 017 Emerald - 1 (2, 2, 2, 2, 2, 2, 2) balls
C. 014 Cloud Dancer - 5(5, 6, 7, 7, 8, 8, 9) balls