Stand out from the crowd with square balloons! Round and oval is so last century, really make an impression by sticking to straight lines! Partyrama’s got square designs for special occasions of all kinds – from birthdays to Father’s Day and even a Happy Retirement. Send your special wishes with a spectacularly unconventional foil. Only squares choose round balloons, but mix a rectangle with a bouquet of ovals and get free delivery when you spend £50 or more.