Finally my Cerisara is ready. Making the first sleeve took a lot of time as I tried to do it seamless, after 10 cm I gave up and reknitted it with circular needles. I strongly recomend to use this method. The same  result with much less difficulties.

Here it is - my (unfortunately, not really mine, it is made for my friend) Cerisara.

When the cardigan was washed and dried I saw brown stripes here and there. Fortunately, after the second washinig the brown color had vanished, and  the color was perfect and uniform. It has only lost that light brown shade it had before.
So, at the end everything is OK, I like the result, I'm not disappointed with the yarn and I want to reknit this Cerisara for myself.