Giulietta survey

[alfazagato]

Yes, someone with a chassis jig to pull/push twist back into line. If really bad then you may have to cut out areas and realign. I hope this is not the case. Do remember the car is at least 50 years old and all sorts of thing do happen.
When you have a square and aligned chassis I would mount the suspension elements to get it rolling. Brakes and engine I would do last of all just as Divotandtralee recommended. Then external bodywork repairs and paint, electrics and plumbing....but that a long way off I suspect.