Jon Stewart dress shoes bus Jennifer Aniston herringbone dress

Who the heck gets dressed up like this for Jon Stewart?!

Well Jennifer Aniston just can't help but look good -- she knows nothing less when it comes to public appearances (and even her everyday look is casual fab). She got all prettied-up for The Daily Show in New York yesterday.

Jen broke out a tweed mini-dress paired with taupe suede Louboutin peep-toes yesterday and we are LOVING this look!

And I guess now we know why -- Jen and Jon went on a "date" in the 90s!

"I asked you out, we went out! To an Italian restaurant," Jon said. "And it was lovely. You brought so many of your friends. I remember thinking 'Wow, she's so excited to be on a date with me that she wants me to get to know her posse.'"

"That's really sad," Jen replied clarifying that it was a group outing, not a "date!" Nice try, Jon!