Shower curtains are an important accessory for showers that don’t have doors. They help keep the water inside the shower where it belongs. With that said, they can also be a beautiful decorative addition to your bathroom. Shower curtains come in an amazing variety of colors and patterns. They might be non-representational designs or they could transport you back to the wild west or other frontiers. Love space? Get a shower curtain with the Milky way printed on it. Need something soothing? Try a curtain with a forest scene.