Oy! Where to begin. I am having some major issues with my shirt. I have used a fabric I am not completely comfortable with to start. It will be great when it’s done, if I don’t wash a car with it first. Does anyone have any pointers on sewing with a very loosely woven, floppy, fabric? The fabric content is a total mystery too. I initially thought it was cotton however when looked at under a light it has a slight sheen to it. It may have been curtain fabric in a past life but I reassigned it to shirting against its own better judgement.