Thanks for your input, it really helps to hear other ideas. I will go to Wal-Mart (my only local option) next week to see what I can find. I may have to order something online. My background fabric looks like chicken wire so I cut out a Mason jar template from the background fabric and matched it to the background. I will stitch the stems to that then place the organza or whatever I can find over that. I think that will give it a bit of dimension and I can add more dimension with the quilting.
Thanks again.