Accurately determining the dimensions required for encasing cushions is essential for achieving a proper fit. This process involves obtaining length and width measurements of the existing cushion from seam to seam. For instance, a cushion measuring 18 inches in length and 18 inches in width would typically require a cover designed for an 18×18 inch cushion.
Precise measurements contribute to an aesthetically pleasing appearance and extend the lifespan of both the cushion and its covering. A well-fitted cover prevents unsightly bunching and premature wear and tear. Historically, the ability to create properly fitted coverings was a highly valued skill, essential for maintaining household textiles.