The topic was brought up onReddit, naturally.

Not on your couch, or while exercising.

They can be used for a sporty, casual, elegant outfit, anything you want."

Woman wearing yoga pants

Another user made a good point that it depends on the key in of date.

“Formal dinner at a swanky restaurant?

Not really polite,” the commenter noted, adding, “Dancing?

Couple on a date

For most cases, yes.

Casually hanging out at places such as a movie or normal restaurant?

If that’s what you normally wear, wear it!”

Just be yourself."