generates outlines of slight visibility of panties under clothing.

try:

• vpl

• visible panty line

• outline of {thong|bikini|cheeky|full-back} panties indented in fabric

• wearing {leggings|summer frock|long bodycon maxi-skirt|short skirt|yoga-pants|slacks|tight-fitting pants}

it's very hit and miss so YMMV :/

lighter clothing works better