One of, if not the, oldest styles of panties, covering the navel down but with minimal leg coverage (contrasting with their bloomer and girdle derived rivals that covered a significant portion of the leg).
Trigger: be_br_p, panties
Support: crotch seam, [color] waistband (these are existing tags)
Negative: bow panties, lowleg panties (alwyays needed when making panties in Illustrious or Pony)
Do NOT Use: Briefs (Illustrious knows this, but as the male underwear)
Made with 25 store listings+an old comic. One more in this series to go.