Here's what I think: Leggings as Pants?
What is the world coming too! I know that leggings are in style, in fact I think they are rather cute if paired with a short dress or long top. Love it! But what I'm starting to see is very disturbing! I have witnessed women pairing these tight leggings with short tops, as if the leggings were a pair of pants.
This is unacceptable! No one needs to see anyone's nooks and crannies in that detail. Wearing leggings as pants makes it dangerously likely that you will have a highly visible wedgie or camel toe (excuse the expression).
If you decide to wear leggings, please have the common decency to wear a top or cute dress to cover up your unsightly rear, even the thinnest people cannot pull this look off!