I can find men's ones.
But not ones that are lacy & pretty.
Suggestions?
They are out there on Ebay LINK:
https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=lacy+sheath+panties&_sacat=0
And there are Ebay sellers that custom craft these some to go with sissy little girls clothing and such.
Take a hike I mean a stroll a search to see what is available !