One: Prewash your Fabric
If you’re making something that may need to be washed at some point (as most quilted projects do), you’ll want to prewash and dry your fabrics before you cut them.
Tips for Quilting with Fabric Other than Quilting Cotton
Testing your seam allowance is a useful thing to do at the beginning of any patchwork project because lots of things can influence the accuracy of a seam allowance.