You can also use a fabric color fixative to keep colors from running. Follow package instructions for use.
You can also serge or zig zag stitch any cut pieces before washing, but this can be time consuming.
You can also take the fabric out before the dryer cycle ends and let it hang dry to finish, if you prefer.
Don’t bother ironing the fabric if you’re not going to use it right away, however, since storing it will cause creases.