Home Inspiration and DIY by Theresa on Instagram: "DIY no sew window seat cushion…After pricing out window seat cushions I was shocked and just knew I would have to make it myself. I was totally inspired by @hartley_home. I purchased the 3 inch memory foam, fabric and batting from Joanne’s fabric. We had the ply wood cut to size at Lowe’s. The great thing is I can change the fabric very easily when I’m ready for a new look. Let me know what you think I’m the comments. #windowseatcushion #diyhom