Don’t know if this is on topic, but if anyone wants to do their little bit to solve tznius problems here’s what I would suggest:
When it comes to tznius, men can start with showing their wives that they value them, respect them, are attracted to them and love them no matter what.
They can continue to work on their shmiras einayim (as it seems the OP and many others are).
Just as you don’t need that over the top car etc to prove your worth when you are secure with yourself and feel connected to Hashem, so too it’s easier for a woman to not need the “outer trappings” when she values herself and feels valued for who she really is.
if you think I am wrong let me know.