Decorating Backyard for a Big Party (Ideas)?

Balloon bouquets are always a good filler of space. Rent a helium tank and make your own. Mylar and latex make a good combo. You can make balloon weights by filling latex balloons with sand. That way you can put them at different levels and they won't blow away. Be sure to fill the balloons as close to party time as possible so they wont fall. You can keep them in a cool air conditioned house away from heat until you are ready to set them outside. Solar lights are cool too. You can wrap rope lights around the deck rails. You can rent a strobe light, bubble or fog machine. Check out Oriental Trading Catalog online for ideas. Also prom catalogs have lots of different things you can order and usually have great ideas. Try to have a catalog sent to your house so you can look through it.