For a light-hearted bit of amusement, which looks better on a petite, slender or athletic woman, yoga pants or leggings, or are they interchangeable?

Both look good on fit, athletic and well-sculpted women. Neither item looks nice on chubby ladies. Yoga pants require that extra fit body. But then there are those who insist on wearing them when tracksuit pants would be a better choice.

Yoga pants require that extra fit body.
Do tell, different cut, material, or length?

Different cut, ultra tight, they accentuate the butt more, so I guess the person wearing it would not want to look like this :
http://mic.com/articles/72537/yoga-pants-founder-blames-product-failure-on-fat-women

Good thing I wasn’t eating….I guess when you can’t get a belt large enough, you try to make Spandex your best friend.

I honestly can’t tell the difference between yoga pants and leggings.

A petite, athletic woman is going to look hot even if she wore overalls to me.

^ A petite, athletic woman is going to look hot even if she wore overalls to me.
That is true, a slender, toned or athletic woman can make sack clothe look appealing. I can’t tell the difference less most yoga pants (that said they were yoga pants) were dark colors, in solid, or white. They did not have print or patterns like leopard, tiger, or zebra stripes or other graphics on them, though I could be wrong.