More to explore:
Don't need it for a bachelorette party, but I like the streamer/ balloon combo. A coordinating color for the middle balloon would make each bunch look like a flower.
balloons and streamers backdrop
like the balloon and streamer decoration
Crepe Paper Backdrop
streamers and balloons
Table Cloth Backdrop DIY #party
paper chain backdrop
Photo Balloons - how fun for a birthday or graduation party!