My g/f loves her yoga pants, and depending on the panties you can see the lines. Thongs/g-strings are designed to not show panty lines.

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"BOY: On a hot summer night, would you offer your throat to the wolf with the red roses? GIRL: Will he offer me his mouth? BOY: Yes. GIRL: Will he offer me his teeth? BOY: Yes. GIRL: Will he offer me his jaws? BOY: Yes. GIRL: Will he offer me his hunger? BOY: Yes. GIRL: Again, will he offer me his hunger? BOY: Yes! GIRL: Yes. BOY: On a hot summer night, would you offer your throat to the wolf with the red roses? GIRL: Yes. BOY: I bet you say that to all the boys!" -Meatloaf

That's 'cause they're the next best thing to not wearing underwear!

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Eudaimonia

Why the fuss over underwear? Modesty is preserved, albeit in a salacious way.

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Calm, quiet, smooth, devastating

Of course, tights and leggings were being used in much the same way. In fact, I'm not sure what the difference is between leggings and yoga pants except maybe a piece of contrasting material at the waist.

I do agree ... it's terrible they're worn in public. I know I've spent hours watching the young ladies wearing them at the mall and kept thinking ... oh my ... that shows this and that one shows that and ... taking time to wipe the perspiration off ...

We share your suffering, and trust that by sharing, we help you to shoulder your burden. Geez, we're great, aren't we?

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Calm, quiet, smooth, devastating

Yep.

Thongs. They're God's answer to no panty lines. And your undies never ride up because it's already there!!

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Life is too short not to love and be loved....preferably multiple times in one night.

I think men talk to women so they can sleep with them and women sleep with men so they can talk to them. ~ Jay McInerney