Also, I get why tailors use all that extra interfacing and stiffening now - it's to fill in the gaps between your body and the jacket so that you don't get lots of unattractive wrinkles near your armpits when you wear it.
Still, I'll do what I can. This is to be my non-classic denim jacket which is definitely not a denim blazer (cos I hate those). The pattern I used is the one I used to make my spring coat a while back.
I've shortened the skirt a lot, have added rounded sleeve tabs, will add a back tab, and plan to have 3 button fastenings: where the skirt joins the bodice and; two more between there and the collarbone. I also plan to use dark pink bias binding to cover all of the seams which aren't flat-felled.