One would hope that we no longer celebrate nuclear warfare with a ring for children.
These conical hennin hats were worn after plucking out any forehead hairs to make the forehead look very high. I don’t see this trend returning although the thinning of eyebrows comes and goes. Here is a fascinating read about hennins.
Likewise, powdered wigs were worn by the nobility because some of them were bald and bald was considered bad.
Dangerous public playgrounds will probably not make a comeback but in this climate of deregulation, perhaps…
Mercurochrome and other weird medical treatments are probably not coming back–especially the ones containing mercury. Leeches on the other hand, still have their champions.
What other products do you think shouldn’t come back?