Knitting level – Advanced. (Pattern is worked top down with two separate panels. Panels are seamed together and then the collar and optional sleeves are worked onto the jumper with picked up stitches).
 
Written pattern with diagrams.
Gauge - 16 stitches and 22 rows = 4 inchesin stockinette stitch
Suggest yarn - Scheepjes Chunky Monkey
Shaping required
Optional sleeves added on
Adult sizes XS,S,M and L. 
XS – 9 balls, or 820 g, 1042 yards 
S – 9 balls, or 854 g, 1084 yards
 M- 10 balls, or 922 g, 1171 yards 
L- 10 balls, or 957 g, 1216 yards