Start with your furniture size and the shape you want to create. Compare the two Cozeline cover formats below, then check the actual measurements before choosing an insert.

18 × 18 square covers: the foundation

Square covers are the most flexible base for sofas, beds, and accent chairs. They show larger embroidered motifs clearly, create comfortable volume, and fit many standard decorative inserts.

12 × 20 lumbar covers: the contrast layer

Lumbar covers add a horizontal shape that breaks up rows of square pillows. They work especially well at the front of a bed, in a reading chair, on a bench, or at the center of a sofa arrangement.

A balanced medium-sofa formula

Try two 18 × 18 covers with one 12 × 20 lumbar cover. Keep one motif as the focal point, then choose a quieter supporting design or solid texture.

Choosing insert fullness

For a tailored shape, use an insert close to the cover size. For a fuller, more structured look, many stylists choose an insert one to two inches larger, provided the zipper and seams are not strained.

Measure before ordering

Measure the existing insert rather than the outer edge of a filled pillow. Decorative pillows can appear larger or smaller depending on fill density.