I've since come across a technique that re-inforces the waistline to keep it from distorting. Using tape at the waist looks very interesting and it isn't complicated at all. In short it's the sort of thing I really like!
Re-inforcing any area with tape (or ribbon) makes use of said tape as something referred to as 'stay tape'. The area "stays" in shape, so I suppse it's easy to remember.
Good old Sewaholics put me onto the concept:
A Different Kind of Waist Stay
Gertie from her Blog for Better Sewing has more about the whole thing:
The Wild World of Stay Tape
It even turns out that Claire Shaeffer describes it as a couture technique in her book of the same name, I even think I have this book:
Sewing the tape onto a foundation layer is a whole different kettle of fish that I want to explore at some future point.
Have you used either bias or stay tape? How did it go? Please post some photos of your projects, either as works in progress (yes please!) or completed projects, in the appropriate photo album on the Meetup site.