Okay, I’m going to help you a little here. The answer is D. “Proportions don’t matter when it comes to the first design of a sketch.” If you think about it, it won’t ever be proportional. Just like a first draft of a paper, it will never be perfect for the first try. When sketching, proportions are for the later steps, and not to focus on when your sketching out your first image.
For your bonus question, “Sketches differ with different clothing and designers.” Is definitely true. The sketches and designs will differ for each person, and will never be an exact replica.
The golden ratio is a classical, organic proportion that exists within nature. It can be easily identified within the spiral architecture of a shell, the pattern of the seeds in a sunflower or in the tip of a bourgeoning fernshoot, to give a few examples.
