Originally Posted by PatriceJ
if they're wavy after you've sewn them together and pressed, it may be that the two different fabrics react differently to the heat of the iron - especially if you're using steam and/or spray starch.
Good point. I am a wash before cutting person ~ many conversations have been had on this ~ just once too often I got caught. :( Besides, I am one of those odd ducks that actually likes to iron. :D
piney