About the documentary... it was so long ago, but I don't think they showed the runway show... Julia and another blonde model were definitely wearing crinolines (most certainly from the Galliano collection) but it was sort of a video segment shot in what reminds me of Vienna horse stables (if you google Vienna stables you will know what I mean :D), an immense beautiful hall and they were running and acting as the models did in the runway show, like they were lost or in panic etc. flailing crinoline skirts all over the place
It bugs me now, as well... So weird it's impossible to find online.