How Do You Choose the Right Cushion Covers? Start with size: measure your insert and pick a cover that matches it closely, usually 16x16 or 18x18 inches for a standard sofa. Choose fabric based on how the cushion will be used — cotton for everyday comfort, velvet for a richer look. Pick colours that echo at least one existing tone...

The Complete Guide to Cushion Covers Styles, Materials, Sizes and Buying Tips A cushion cover is the removable fabric casing that fits over a cushion insert, used to protect the filling and refresh a room's look without replacing the entire cushion. Cushion covers come in materials like cotton, velvet, linen and silk, in standard sizes such as 16x16, 18x18 and...