@SkoutSews: the 70's has been big for a couple of years now with Simplicity 8013 and Vogue 9253 being particularly popular.
That Simplicity pattern is lovely.
At a friend's daughter's wedding recently many of the younger women were wearing dresses with a 70s look to them. Seeing longer dresses with flow and movement in the design was such a refreshing change after the short 'spray-on' styles we've all had to suffer over the past few years. Sometimes I feel that the innovation of lycra-mix fabrics was a huge mistake!
As for the flare conversion trick, yes, I remember that too. The jazzier and more psychedelic the godet insert, the better! Then loon pants took over. Oh boy, 70s fashion....