The SCHOTTIS Pleated Blind from IKEA is easy to attach to your window frame as no drilling needed. You can also be easily cut to the desired size. You can keep the blind open in the desired position by securing it in place with the included clips.
When you want to close the blind completely you can fasten it to the bottom of the window frame. You can use the included hook-and-loop fastener for this.
The pleated blind will stick best on smooth surfaces.
You can assemble the blind with this instruction: