Whether you’re a pillow purist or prefer a freeform approach, a little experimentation with color and texture will get you exactly where you want to go. Not sure where to start? No worries! Standard squares (about 20 inches) nest neatly on loveseats with typical dimensions. Oversize pillows (22 – 24 inches) create a more casual, lounge feel. If you have a modern settee with a very low back, consider 18 inches.
Select a matching pillow pair position on the far right and far left. As you make your way to the center of the loveseat, the pillows should get smaller. To make it visually pleasing and comfortable, place your largest pillows in the far corners, and your smaller pillow on the inside.