Do you have these as a substitute for net curtains? I don’t like the ones that are one way i.e. you can see out but not in. They look a bit sterile. The voile type of roller blinds look OK to me. I hate net curtains and find that Venetian blinds don’t really keep the heat in. The space around our windows won’t allow for Venetian blinds plus curtains and I’m trying to figure out what the best option might be. Shutters would probably make the room look very dark. 
Thoughts re voile types of roller blinds on a postcard please!