I'm having trouble with making corsets that support the bust. I have no photos to show, so I tried to illustrate what I think is happening. As the corset cinches in the waist, fat and flesh are displaced upwards to the underbust. This roll of fat pushes the corset away from the body, leaving a gap between the underbust and the corset and resulting in no support for the bust. My friend's corset I made for her wedding had that problem, and we found that lacing the corset tighter allowed for the support, but resulted in a lot of back-fat. This is all from self-drafted patterns, as I am not at a place where I can purchase any. Being male, I have limited knowledge of bust support and cannot practice/test on myself as I lack endowment in the bust area, so any insight and/or recommendations are very greatly appreciated!
Another issue I have is the waist tape. Even when I use coutil (purchased from Britex in San Francisco, if that matters) I can see the waist tape indentations on the outside of the corset. It seems as though the fabric is trying to stretch at the waist but the waist tape is not allowing it to at that area, so you see the indentation. Granted, I've only ever tried making single-layered corsets, or double layer (fashion + strength fabric). Is there any way to combat this as well?
Thank you very much.