St. Patrick's Day is a fun time of year. It is a time when Irish people all over the world celebrate their Irish blood and it is the one day a year when anyone can be Irish for the day. One way to celebrate St. Patrick's Day is by holding a St. Patrick's Day party and you will need the perfect decorations to make sure that your party looks awesome. At Online Joke Shop we have a great selection of St. Patrick's Day banners, such as our shamrock pennant banner. Our shamrock pennant banner is approximately 12 feet long and features a green shamrock on each flag. This banner will add the perfect finishing touches to your St. Patrick's day decorating and then you can grab a green drink and have a great time.