Small to near-flat breasts are common among high-fashion models. One does come across models with breast implants sometimes, and it is typical in such cases that these models are naturally small-breasted. Even if one were to imagine some need for small-breasted female models, one should not have a difficult time coming across small-breasted but otherwise feminine women or small-breasted women who are nevertheless a lot more feminine overall than the norm among high-fashion models; see examples.
