I made the scenery for my daughter's talent show when she was in elementary school years back. I cut out a hundred red, yellow, white & blue stars & covered one side with silver glitter. I then hung them from different lengths on fishing wire & strung across the stage, staggered (with help of hubby). They came out great! You can't tell by the pictures, but the glitter really caught the light & sparkled nicely when they spun on the wire in the air. Simple, but added some glitz! Great idea for show you may be having, or even room decor for children's room.
p.s. the Music teacher made the black boards with shiny stars attached.