We are having curtains made to measure because we have a non-standard window. The curtain fitter tells us that we should have double-pinch pleat curtains whereas I would actually prefer pencil pleat. He says that pencil pleat requires more fabric. I had thought it was the other way on. I have looked online and some websites say that pencil pleat uses less fabric whereas other websites say that it is a similar amount to double-pinch pleat.
Can anyone tell me which is correct?