Finally the dress is done! With a couple more changes.
First, I wanted to lengthen the sleeves but the result was really ugly. Since I didn't like the above elbow length I shortened them. The pattern was supposed to have a side zipper, but I inserted it in the back. This change influenced the collar, which is now opened in the back. It looks nice, as well as the knotted front. :-)
Oh, I love this dress! I will make it again with longer sleeves.