Business Insider: The 18 most cliche Halloween costumes of 2014By Business Insider. Published Oct. 25, 2014 at 11:53 am A dog in costume participates in the 23rd Annual Tompkins Square Halloween Dog Parade on Oct. 26, 2013 in New York City. Photo by AFPHalloween is right around the corner, which means that you're probably desperately searching for last-minute costume ideas.Read more here