Upper class men generally marry attractive women resulting in superior genetics in the offspring that then go off to the Ivy's.
While the melding of genes may not always result in a beautiful face, couples that are in shape generally do not produce kids with a propensity towards being fat. Fat is not all that accepted in the higher social strata.
Classism for the win.
Edit- And yes, I have noticed some sororities are now admitting some overweight girls. Very surprised by this, however it is likely due to outside pressures from the SJW crowd .
While the melding of genes may not always result in a beautiful face, couples that are in shape generally do not produce kids with a propensity towards being fat. Fat is not all that accepted in the higher social strata.
Classism for the win.
Edit- And yes, I have noticed some sororities are now admitting some overweight girls. Very surprised by this, however it is likely due to outside pressures from the SJW crowd .