I made some photos myself at the end just to finalize this one. I will put the pattern for download in few days and link it to this post.
I must say I wear it a lot and I love it. It is very comfortable and chic.
Here links to all the posts on doing this:
the elastic at the back
the triangular buttonholes
the sewing order
the fusing of the parts
So done it is...
Funny backstage fact: This fabric was meant to become Matthieus first self sewn coat. He was eager to do that and bought like 4 meters of the wool fabric. At some point this fabric in the back of his closet became a major dread to his self confidence and time schedule. He solved it by giving the fabric to me and feeling free again. I still have like 2 meter of it.
Update: I made a technical drawing using this template. Was fun. The collar looks a bit like a plant pot... Actually Matthieu said I look like a light bulb when I close the collar. I know, he can be so charming...