I haven't seen Argylle yet, but perhaps major media only allows redheads to be both naturally shapely and desirable these days. Along with Howard, note the beautiful Sarah Snook on Succession. Also, I quite like the word plump as in "pleasingly plump," especially when applied to the bodies of babies. I personally hate the word "skinny," and even wrote about it here: https://medium.com/illumination/skinny-margaritas-612f30c50803