I have found that some fabrics I just can not cut on the bias in order to prevent stretching when sewing two types of cotton blends together. I have difficulty sewing the fronts & backs of dresses together using certain blended materials. (I don't remember 100% or blends) It is normally those type with set print that can not go any other way. Which leaves me with a tad bit of bunching going form start to finish. I have managed to even it out the best I can and cover with the Velcro but it is Pissing me off . . . I am such a perfectionist but I see no other way around it. Didn't learn this in Home Ech class or it had just slipped my mind.
I have tried starting in the center and sewing each side separately from center to end and still the same thing happens. I never stretch the fabric or anything, I'm not sure what I can do to eliminate this problem.
Any suggestions ???