The provided context from the search results is insufficient, as it consists primarily of website navigation and footer text rather than substantive content on the topic. Therefore, the following guidance is based on established interior design principles for selecting throw pillows for a sectional sofa.
The selection of throw pillow sizes for a sectional sofa is fundamentally guided by the principle of scale. Given the substantial size of most sectional sofas, they can accommodate larger pillows that might overwhelm a standard-sized couch. A common and effective approach is to begin with larger square pillows as a foundational layer. Sizes such as 24x24 inches or 22x22 inches are appropriate for this purpose, as they establish a visual anchor and are proportional to the larger frame of the furniture. These base pillows are typically placed in the corners and at the ends of the sectional.
Layering is a key technique for creating a visually appealing and comfortable arrangement. After establishing the foundational pillows, progressively smaller sizes should be introduced. A second layer of 20x20 inch or 18x18 inch pillows can be placed in front of the larger ones. This variation in size adds depth and dimension to the overall composition. Mixing textures and patterns between these layers can further enhance the aesthetic.
To complete the arrangement, smaller accent pillows are often used as the final, forward-most layer. Lumbar pillows, which are rectangular in shape (e.g., 12x20 inches or 14x22 inches), are particularly effective in the main corner of the sectional. They break up the uniformity of the square shapes and add another level of visual interest. The number of pillows should be proportional to the sectional's size, with a common strategy being to group three to five pillows in the corner and one or two at each end for a balanced, yet not overcrowded, appearance.
