I found this website on a blog about pear shapes :]]. It asks you to measure a whole lot of things and then tells you what your body type is from all those measurements.
I would like to point out that I have always been told I'm a pear, but after all those exhausting measurements this says I am an s-shape. So ladies, if you check it out, let me know if it's accurate for you or not!
Edit to add:
Can't believe I forgot the link.
http://www.myshape.com/shop/body-shape