I think this is the heart of the issue.
We are children of the Ever Living God. We should act like it. Noticing & appreciating beauty is one thing but that’s not what the OP is talking about.
& that is not what all men are doing even though we tell ourselves this lie.
Regardless what self esteem issues the lady expresses in her dress, we are called to be holy. We are called to treat her with the dignity God gave her.
It is not “human nature” to oogle, stare, or sexualize that child of God. Human nature is much, much more than that, as has been revealed to us through our Lord, Jesus Christ.