Natalie Lemoine Duvet Covers March 22, 2018 11:46:20
Once you have the duvet insert measurements the measurements of your duvet cover can range from being the same size as the insert to being about two inches larger in both directions. For instance if your queen size insert measures 85" wide by 90" long your duvet cover should be from 85 to 87" wide by 90 to 92" long. Since both insert and cover are made of cloth and flexible these limits can be pushed a little but be sure the item being purchased can be returned before going too far outside of the determined range.
Duvet covers like quilts and comforters should be mercerized. Look for this information before buying. This is important since it makes the cloth stronger and prevents little balls of cloth from forming on the surface of the duvet. You can remove the filling or cotton balls but this should not be the case. Mercerized cloths will not usually undergo filling.