Intermediate because of the pattern stitch (no charts), minimal shaping (neck & shoulders).

Measurements
To fit chest
cm 80-90 (95-105, 110-120)
in 31 1/2 - 35 1/2 (37 1/2 - 41 1/4, 43 1/4 - 47 1/4)“

Meant to be worn oversized with several inches of positive ease.

Shown in Cozy Alpaca Chunky color 529 - 6 (7, 8) skeins