This is a lovely state of the art goose down comforter. It arrived 4 days after I purchased it! I will place it inside a duvet cover but it doesn't really need one because the fabric is very nice and does not leak dust or down. I have been using down comforters for 25 years and this is really the nicest one I have owned. The size is Full/Queen and it is more than adequate for my queen size bed. I couldn't be happier with this purchase. Overstock provides excellent service.