So only faces and necks were visible?
So reproduction as we know it is impurity from the Fall?
Not at all what I am saying, but I get your apprehension.
Before the fall, Adam and Eve were clothed with white light - like the bodies we will get after Resurrection. Even if their faces werent covered with light, there was still much more to appreciate about her unique female beauty besides her physical, carnal looks.
Aesthetic beauty is a fleeting attribute of carnality. Adam, pre fall, would have been too innocent, and spiritually focused to be preoccupied with the magnitude of Eve's physical beauty.
God was literally walking with them in the garden. Who knows how many archon, angels, principalities, powers, etc. visited and communicated with them -
pre-fall.
In terms of reproduction, it was likely NOT the bastardized "morphology" of our carnal version of "sex." Sex was, to them, a function for reproduction - not an activity of pleasure or lust.
It was a gift from God that Intercourse is pleasurable, and it is a mark of the "image of God" to represent our procreation as a pleasurable, and longed for experience.
Instead of nature solely dictating our reproductive activity, we have the gift of knowing what it is like to
want to have children (as opposed to "clockwork."). Pre-fall, Adam knew what to do with that.
Post-fall, EVERYTHING became polluted. So, the fact that aesthetic (carnal) beauty is a major factor in our
decision to procreate (as opposed to, say, Godliness) is a commentary on our imperfection, and spiritual degeneracy. Reproduction itself is a God-given gift of being in His image - we can procreate, or "co"-create with God, as some put it.
We have distorted the complete purpose of "sex," and therefore "attraction," and therefore our relationships.