Working your way toward the middle place your two medium pillows next to the base pillows so they overlap slightly. Select a matching pair of pillows that are either 24 or 22 inches square to place on the far right and left. 6 Ways To Style A Couch With A Throw Blanket Home Decor Hacks Sofa Throw Blanket Home Place your interest pillow in the center of your couch to connect the line of pillows. How to display pillows on sofa . Place your largest pillows on the outside and scale down to your smallest pillows in the center. Choose pillows with complementary colors for a bold and vibrant look. Arranging things in odd numbers is more appealing than. Arranging your pillows by style is one way to ensure your space will look effortlessly chic. Start from the Outside. If mixing patterns is not your thing consider mixing textures of the same hue instead. This makes the arrangement more functional for seating and helps prevent larger pillows from obscuring patterns and desi...