I always machine stitch to the front, then hand stitch to the back... I don't know what the stitch is called, but it is pretty invisible. I think Momma taught me this stitch, but don't remember the moment. It must have been a LONG time ago, and she's been gone for years, now. If your stitches are close enough together they should remain secure... hope this helps! It doesn't take that long once you get your rhythm.