@Demo - Thanks again. Your reference folks were just what I needed! Everything just fell into place after that, the pattern included.

@neller - /nods

I'll see what I can do about the bottom folds. The patterning is making things a bit tricky down there, but I should be able to soften it up a bit if I play around with it for long enough.

Also, do you guys think I should submit the plain sweater version (no undershirt) instead? I figure it would offer more variety in terms of layering that way, were it to become an actual item.