I want to point out - if you have any sort of body image issue (or even just having experienced weight loss, due to the way your brain works when looking at yourself in a mirror), you will see yourself bigger than you are. So you may have, inadvertently, picked photos that are larger than you actually are, because it is how you picture yourself, even if it doesn't objectively reflect reality.
Looking at those photos, I wouldn't think either of those girls had a 22 inch waist. It says that the girl in the second photo wears a size 2 pant, which reflects a waist size of 24-25 inches and hips of 34.5 in standard sizes (and bigger if there is any vanity sizing going on).
Just another thing to consider.

