I am going to be starting an I Spy quilt soon, and I just ordered some squares from ebay. I am supplimenting them with some other cute novelty fabric I've found. At the same time, I am cutting up some of my daughters' baby clothes to make quilts for them. I want to use some of the baby clothes squares (because I'll have tons by the time I am done) in the I Spy quilt.
My question is, would it be a bad idea to use the baby clothes fabrics? Some PJ's in particular must be some kind of cotton/spandex blend because they are stretchy (tag is gone so I don't know for sure), but the squares I got from ebay are just regular cotton fabric. Will I run into trouble? Anything I can do to make it work, or should I just not use any that are a much different fabric?