Lost twin-sized comforter set with colorful geometric pattern last seen in Eastern CT.

I lost a beautiful twin-sized comforter set that has a colorful geometric pattern. I'm pretty sure I misplaced it after my last visit to a friend's house in Eastern CT last weekend. It was in a plastic bag that might have been left in the backseat of my car. If anyone has seen it, I would really appreciate you reaching out to me!