Work the jacket with 2 strands of yarn. Work a disc in blue with hook size 4,0mm and sew a small button on the midth of it.(have a look at the added pictures)and fix in the back above the slit.The collar is knitted seperately in stripes.
You need 13 (15) skeins of green and 1 skein of blue.
Besides the pattern description you will get a pattern drawing and a stitch diagram.
Pattern is written in German!