An unstructured jacket (more or less)

On my sewing list is a jacket inspired by one I saw a few months ago. It was in a shop and I have no pictures of it, nor do I remember the brand. It was unlined, didn't have a lot of structure and was from a knit fabric. 

My fabric is a knit too and I'm using minimal structure/interfacing. It's an experiment, I am inclined to add more but want to see whether it will work to create a jacket that will feel more like a cardigan, without being the famous Chanel style. 

This is what I have done:

stay tape in shoulder and neckline

Fusible interfacing for the front facing. 

Lapel and roll line

The under collar. I fused the interfacing over the piece of hair canvas to ger a roll line. 

I did not interface the front or make a shoulder stay. While working on it I'll decide where to add more (probably the hem at least). 

Cut longer than usual, might shorten it. 

Thank you all for the nice comments on my coat. Loved to read them all.