At the ripe age of 27, I dressed my first window in my apartment. Living up high without the need for privacy, I never wanted curtains until a recent decorating spree. You know what? Curtains are expensive, y'all. When the perfect drape is out of your price range, there are only two options: you can settle, or you can get savvy. These home bloggers have discovered that the only difference between a shower curtain and a window curtain is the name.