This is a BOM program so not sure what fabric it is.
You did not say the brand of white. I usually use Kona--often snow or white. I pre-wash on hot and spin in the drier for a couple of minutes on hot and then iron. It shrinks maybe an inch for 2 yards. But it helps a lot. I didn't do this until they changed the gray-goods (quality of fabric).[/QUOTE]