Missing some important details

It’s missing a few key things:

• There are no final measurements or amount of ease. Not sure how to select a size without them.
• The instructions are only one page. I wouldn’t recommend to a friend or a beginner.
• The “shirt” pattern is just to take the bodice for the skirt and extend it. This is a one sentence description. No word on if we are supposed to grade out for the hips.
• There are no notches for alignment.
• Not a fan of the strict cut off between sizes. What if I need to grade?