Use pantyhose to create a lens filter for your iPhone or Smartphone camera.
For a soft, hazy look, use a regular pair of pantyhose; wrap it around your phone, making sure to cover the photo lens. You can use a lighter shade for a softer look. In fact, stockings come in a rainbow of colors and textures, so why not experiment? Stripes and fishnets are made up of interesting tiny patterns that you can place right in front of your camera lens. Try mixing different patterns for additional effects.
If you don’t have any fancy hose handy, just poke a hole in a regular pair and create a “run” to make your own unique lens cover.