A search on ravelry will bring the free pattern up.
Banana Tree Cardigan
Eight inches into the pattern and this is what I have so far. I had to go outside to take the picture. Black is a hard color to photograph and an even harder color to knit. I have to sit by the window or outside. If I did not need a good black go to sweater, I would have used another color.
I changed the pattern to a horse shoe because it is easier to work and keep track of, especially on black. The yarn, Lion Brand AL-PA-KA, is a very nice yarn. I get gauge and 22 rows per 50 gram skein using a US#8 options interchangeable circular needle.