One seam around the edge with no decorative finish. A knife edge creates corners that have sharp and crisp edges. This is a very tailored touch that’s great for simple, clean, and polished design aesthetics.
Presents a softer tailored finish look. A welted edge is created by folding a strip of fabric over piping or welt cord and sewing it into the seams of the fabric.
Classic and elegant decorative accent along all four sides. A flange consists of fabric with a seam allowance ranging from ½” to 3” beyond the dimensions of the sham.