She's 'hefty'...
That's what we used to call her body type back in the 60s.
Not "fat."
"Fat" was ROUND like a BOWLING - even a BEACH BALL, with fat jowls and eyes like a sow.
"Hefty" meant there was still a strong semblance of a waistline, giving the gal a defined upper and lower body.
Mae West was "hefty" - although I think many used the term "robust."
When the 70s came along and college educations began influencing pop culture, "hefty" became "Rubenesque," for obvious reasons.
"Don't call me 'honey', mac."
"Don't call me 'mac'... HONEY!"