Gauge

10x10 cm = 18 sts and 24 rows 
    measured over St st using 4,5 mm needles.

Check gauge and adjust needle size if necessary. 

This is a bottom-up jumper. It is worked from the bottom to the top.
Body is worked first, then the two sleeves are worked.
The three parts are eventually knitted together and only then the yoke is worked.

The colours are obtain by knitting two yarns of different colour together.