I haven't seen this pattern (sent by Theresa, thanks!) before, have you? It's advertised as an "instant dress", with a ONE-PIECE pattern that you lay down and cut out all at once.
I think there are two kinds of sewists: the ones who want to get to the finished product as fast as possible, and the ones for whom the getting there is (more than) half the fun. I used to be absolutely one of the "cut it out and run" folks; as I get older I move more towards the "enjoying the process" people (although that may just be because I am trying to enjoy the doing of everything as much as I enjoy the ends — except for teeth cleaning at the dentist's, that may be forever beyond my reach).
The "process" people should not be confused with the perfectionists who never finish projects because they are always unhappy with their work and want to rip it out and do it over (again), and the "make it today, wear it tonight" should not all be accused of being slaphappy people who use fusible everything, although sometimes I see that happening. (Luckily, not here!)
Which are you? Have you always been a "I gotta wear it now, where's my stapler?" or a "here let me finish these seams by hand in tiny stitches with silk thread" person, or did you switch camps?