I'm wondering if converting a two-button to a three-button jacket is feasible. Has anyone done this? I searched the lounge and found nothing on point. I'm sure it can be done, but not whether it can be done well. Obviously the lapels must be reshaped - but can that be done by pressing only, or would alterations be involved? I'm wondering if the internal structure of the jacket would then be insufficient to hold the lapels in their new location with the right drape. I don't imagine it would be worthwhile to open up the jacket to rework the canvas (if it has canvas).