Lady Fancyson here:
This weekend I threw together a quick prototype Alice bow for a dress I have coming in the mail.
I used this tutorial but modified it a little. First off I added an additional layer that hangs down the sides of the bow (it’s as wide as the top layer of the bow, but twice as long). Secondly I only backed the bottom layer of the bow with interfacing. I’m pretty happy with it but, I think next time I’ll make the bow a little smaller.