If I can get her height and weight, then I can estimate her BMI. That tells me 90% of what I need to know.

FYI: I've seen ladies pictures, and am still surprised some times because I forget to factor in her height (seem petite from their pics, and you end up with a tall lady).

"is a significant measure of female attractiveness. Women with a 0.7 WHR are usually rated as more attractive by men from Indo-European cultures. Beauty icons such as Marilyn Monroe, Jayne Mansfield, Salma Hayek and Sophia Loren typically have ratios close to 0.6, even though they have different weights and heights. In other cultures, preferences appear to vary according to some studies, ranging from 0.6 in parts of South America and Africa, to 0.8 or 0.9 in China, and divergent preferences based on ethnicity, rather than nationality, have also been noted. It appears that men are more influenced by female waist-size than hip-size ..."