Note the fact that women with same height have different body shapes
There is no hard and fast rule that women with same height should have same body shapes. Sometimes these things vary. People with same height can have different body shapes for instance the shape can be banana, apple, and pear and hour glass.
This chart completely the overly skinny models as we see in magazines
The height and weight chart mentioned above excludes all the skinny models because modelling is a career in which women have to lose their weight with the help of extremely hard balanced diet by skipping her meals and have to eat what is advised by their trainers.
Check the chart and see what should be your ideal weight
To maintain a healthy weight and to attain a perfect body she should keep checking the height and weight chart because sometimes instead of attaining the perfect weight either she become extreme thin or extreme obese.