If your learning how to make a corset and your pattern doesn’t have enough boning channels, it can seem a bit daunting to just add in extra ones but it really is that simple. A corset training corset will often benefit from a few more bones as your going to be putting enormous pressure on the garment and the bones are what gives it strength and shape.
There are a couple of ways to sew in extra boning channels and it pretty much depends on the look your going for.
If your bones run down the side of your seams then you can just mirror them with a second set of channels down the other side of the seams. This will give you double boning at each seam and can be more comfortable than a single bone which doesn’t lay as flat against the skin.
If you want to add bones for decoration then you may want to place extra ones on the outside of the corset using boning tape (this is a tube of cotton that the bones slip into, you sew two lines of stitching just over 1mm in from each edge so the bone slips down between them). You can also use ribbon or bias binding if you can’t find the right color or want a satin material for these outer casings. Black satin bias looks striking on a red satin brocade fabric for example. These channels can go next to the seams or down the middle of pattern pieces to suit your own design needs.
