I wouldn't pay attention to that, because I mentioned at the beginning that the assessment is based on the face. Body type can only help determine age, nothing more.
And that's not all. Since you pay so much attention to the face, it turns out that you would have noticed it anyway. And, as you yourself wrote, the face played a role in determining the age. I find it hard to imagine a mature girl with a childlike face damn, Ment sent such a picture, okay, it was difficult for me until this moment, so it seems that you would have determined her age anyway.
And since you determined the age based on the face, it turns out that you approve of such costumes on 14-year-old girls.
More than small, but less than medium. So not quite.
But as I said before, in your case, the rating could have been higher if there was a censored version.
Where do we end up when we save the world?