My dislikes in fabric have to do with headaches. If the print is too bright, or its black and white and done in an optically vibrant pattern, its avoided. The only way I could use something like that? By making it mine by muting the brightness, with paint or tea dye. I can see using a bias strip to bind a quilt, but I can't use those optic prints much. Other than those, there's no fabric too ugly. I just break out the art supplies and splash it with goop until it can be made into something fun.