The tag implication #50486 panty_bow -> bow_panties has been rejected.
Reason: panty_bow is being used for the purposes of bow_panties and is minoritary. Simply editing the posts to bow_panties may still leave unaware users tagging panty_bow instead depending on how they search for what tag to apply.
EDIT: The tag implication panty_bow -> bow_panties (forum #362371) has been rejected by @andoefa.
Updated