Can another duvet fit with an Endy Duvet Cover? Administrator 11 May 2020 12:04 Updated Our duvet covers come in traditional sizing, but other duvets on the market may vary in size. Before you purchase an Endy Duvet Cover for any duvet, compare dimensions to ensure they're compatible. Endy Organic Cotton Duvet Cover Dimensions Endy Luxe Sateen Duvet Cover Dimensions Related articles Do I have to wash my Endy Duvet Cover before I use it? What is the Endy Duvet Cover made of? How do I wash my Endy Duvet Cover? Can the Endy Duvet be used with other mattresses or duvet covers? What is the Endy Organic Cotton Duvet Cover thread count?