I can't speak for Jim, but a woman has to be "built right" for pantie lines to work. Catherine Z Jones pantie lines = good... Starr Jones pantie lines = BAD
Another favorite (on the right woman, of course) is seeing just a little bit of the waist band of the panties.
That's what I would say too.
Catherine Zeta Jones vs Starr Jones
what a comparison! I understand completely this.