Hello Donna,

You can buy these fitments from a curtain shop. It is wall brackets and a 2/3rds circle tube + you may also need a bracket from the wall to centre of Halo too.

https://www.hometalk.com/37490821/how-to-make-a-bed-canopy

How to Make a Bed Canopy

Hi Donna, hope these give you some help

https://www.youtube.com/watch?v=7L4oPWgcSDU

https://www.youtube.com/watch?v=5opTqLTlIfU

Hi Donna. I'm Cindy. You could use a hula hoop to create a bed canopy. Make a cut in the hula hoop and feed fabric on to it. Then repair the cut with duct tape. Hang it from hooks in the ceiling. You could use sheets for this project. Feed the hula hoop through the hem.

https://www.hometalk.com/search/posts?filter=bed%20canopy