You will need stitch holders.

Finished measurements:
Chest circumference: 28.25(30.75, 33, 35.5, 37.75)“ 72(78, 84, 90, 96) cm
Finished length: 13.75(15.25, 17.5, 19, 20.5)” 35(39, 44, 48, 52) cm
Sleeve to armhole: 9.5(11.5, 13, 14.5, 16)“ 24(29, 33, 37, 41) cm

Yarn used:
James C. Brett Lazy Days
Shade LD06 Denim or LD 09 Periwinkle - 3(4, 4, 5, 5) balls