For my next big project I am going to make a nine patch wedding quilt for myself and my soon to be husband. I want to use the scraps from my wedding dress to use to frame the pieces as I put them together. I'm not real sure what the material is for my gown but I thought I'd take them with me when I search for fabrics to go in the quilt. I think it is a mixture of satin and rayon. What would be the best way to use them if I can't mix fabrics?