Choosing the right size is the single thing that decides whether a cover looks tailored or looks like a sheet. Each guide below gives you a measuring method, a conversion table and the size to select.
A note on units. Measure in inches. Our size selector shows centimetres, because that is how covers are manufactured, so every guide gives you both.
If you fall between two sizes, choose the larger one. Stretch fabric tightens to the frame and the extra material tucks away. A cover that is slightly too small pulls at the arms and never sits flat.
Send your measurements to support@frenchcovers.com and we will tell you which size to order. Include the width across the arms, the depth of the seat, and a photo of the piece if you can. It takes us a minute and saves you a return.