When my older children were born, someone gave me silver diaper pins engraved with the babies’ initials.(I guess diaper pins are dating me.) Anyway, no one saw the diaper pins, and it was nice to use them. The person who gave me the gift is not chareidi, heimish, etc.; it was just given as a special gift. But nowadays, parents and gift givers should use more discretion and common sense.
Goldenkint, our mothers must have been lanzleit; the expression “nisht aroisrassin yenims’ oigen” was used a lot in our home.