Credit: Gordana Gehlhausen

It's the ultimate fashion challenge: Design a wedding dress fit for a real-life princess.

In anticipation of the upcoming Lifetime Original Movie, William & Kate, Lifetime Digital asked more than 50 contestants from all eight seasons of Project Runway to submit sketches of the wedding dress they envision for Kate Middleton.

The designs range from elegant (Gordana Gehlhausen's silk organza strapless gown) to over-the-top (Joe Faris' diamond-quilted leather corset dress complete with a denim stonewashed ball skirt).

With so many stunning creations to choose from, we narrowed it down to our top eight picks. Check them out now!