I'd say beauty in this department is in the eye of the nork-beholder.
A former flatmate was horrified that her breast reduction (to 'the average' 34C)) hadn't worked because she'd been to a party and men had still checked out her chesticles.
Not so well-endowed other flatmate (34AA) and me (36B) had to explain that, in our experience, men tended to look at your chest no matter what the size.
She didn't listen to us and had a further reduction.
Admittedly, this is the woman who told me and other flatmate that we didn't understand her troubles because "men don't go after you for your looks'.