Maybe a stupid question..., Would this be used as a duvet? (Coverless duvet?) Or would you use a sheet with it? [[https://www.grahamandgreen.co.uk/mistic-king-size-quilts?queryID=7cb7f3507961d4e7a51f17c4dda60ee4&objectID=31529&indexName=live_default_products https://www.grahamandgreen.co.uk/mistic-king-size-quilts?queryID=7cb7f3507961d4e7a51f17c4dda60ee4&objectID=31529&indexName=live]][[https://www.grahamandgreen.co.uk/mistic-king-size-quilts?queryID=7cb7f3507961d4e7a51f17c4dda60ee4&objectID=31529&indexName=live_default_products default]]t_[[https://www.grahamandgreen.co.uk/mistic-king-size-quilts?queryID=7cb7f3507961d4e7a51f17c4dda60ee4&objectID=31529&indexName=live_default_products products]]