Who knew that Mary-Kate Olsen’s “Boho-chic” look came with an actual interest in Boho culture?

Mary-Kate and Ashley Olsen were both spotted together outside a West End Avenue/Vandy area hotel Thursday night.

They apparently had quite the posse of bodyguards and various handlers.

And the Olsen twins were NOT interested in hanging out with a couple of autograph seekers who approached around 10 p.m.

But they apparently were interested in some sort of Bonnaroo fashion: The twins were wearing what one witness described as what “looked like a homemade quilt made into clothes.”