Day Curtains are mostly see-through, and they are there to provide a level of privacy during the day. They are fabricated in a way that lets people from the inside see through them during the day, but people on the outside will have a hard time seeing in.
Day Curtains allows sunlight into the room, as they are made out of materials that breathe and are thin enough to let some light go through it. But one thing you should be aware of as once it gets dark outside, day curtains cannot offer any privacy, as the light levels on the inside let everything be seen from the outside.
Overall, the day curtains soften the look of your homeand provides a certain amount of privacy during the day.