Shindigz has a deal going on right now where you can order 18×54 size banner for just $1.00 and then pay $7.95 in shipping. This is a great deal for birthdays or events coming up. I would order one for myself for my wedding or some other events that we have coming up soon, but I feel like thats more the bridesmaids responsibilities *cough cough hint hint* They have tons of cute designs and you can pick a basic design that way you could use it over and over again for kids birthdays or sporting events.
Just chose your banner and then create it. Once you are at checkout use the code SZRCEG to bring your price down to $1