Deanna, welcome to the forum!
I would say that Abigail is an inverted triangle because of the pic that shows her shoulders to be wider than her hips. I would say that she has a secondary hourglass shape because of the difference in width between waist and hips.
Body shapes are generally based on your skeletal structure and where you tend to deposit fat, so it is not usually feasible to try to imitate someone else's body shape--we're simply not in enough control of these fundamental traits. At You Look Fab, we try to find our own body shape and then learn how to flatter it. Do you think you might be an inverted triangle also?
Measurements don't tell the whole story, because two people can have the exact same measurements but look very different because of how they appear from the front rather than from the side. Also, some people have a short torso with long legs, and others have a long torso and short legs.
If you really want to know what your body shape is, you are welcome to take a picture of yourself in tight-fitting clothing (like a tank and leggings) and post it to the forum when you have achieved Active Member status. You can also post your pic to an external site and link to it if you do not want to wait until you are an Active Member. You can cut off your head so that the image is unidentifiable as yours.