When it comes to creating a dark and peaceful environment in your bedroom, there are several blackout options you can consider. Here are some of the best options:

1. Blackout Curtains or Drapes: These are thick, opaque curtains specifically designed to block out sunlight and outside light. Look for curtains that are lined with blackout fabric or have multiple layers to ensure maximum light-blocking capability. They come in various colors, styles, and sizes to match your bedroom decor.

2. Cellular Shades: Also known as honeycomb shades, cellular shades are made up of multiple layers of fabric that create pockets to trap air, providing insulation and light-blocking properties. Opt for the blackout version of these shades, which will significantly reduce the amount of light entering your room.

3. Roller Shades: Roller shades are simple, easy-to-use window coverings that can be customized to fit your windows. Look for roller shades that are specifically designed to block light, often referred to as blackout roller shades. They come in various materials, including vinyl and fabric, and can be paired with side channels to minimize light gaps.

4. Window Film: Aluminium Venetian blinds come in a range of colours and finishes, so you can choose a style that complements your home decor.

5. Window Shutters: Plantation shutters or solid panel shutters can be an excellent option for blocking light effectively. They are installed on the window frame and can be adjusted to control the amount of light coming into the room. When closed tightly, they can create a near-complete blackout effect.

Remember, combining multiple layers of light-blocking options can further enhance their effectiveness. For example, you can use blackout curtains or blinds in combination with window film or shutters to create a truly dark and serene sleeping environment.