actually i used this pattern (here). but i modified the neck and the arms. if you want to follow my pattern, here is the pattern.
i used 4mm needle, and local yarn here.
CO 107
row 1-3: ribbing k1,p1 (do not join)
row 4 : k17, PM, k19, PM. k35, PM, k19, PM, k17
row 5 : purl
row 6 : knit until 1 sts left, YO, k1, move the PM to another needle. (do it in every PM), knit 1, YO, until last sts
row 7 :k3, purl until last 3 sts, k3
(do it until row 30 or you can do it til you get the measure that fix for you)
join now....
row 31 : knit until 1 sts left, YO, k1, move the PM to another needle. (do it in every PM), knit 1, YO, until last sts
row 32 : knit all
until row 38.
now knit all to the bottom (as long as you need)
BO
have a try.... happy knitting :)