These believeers used a few costumes to hide from the spirits – most of these Halloween Costumes were animal hides. So, which Halloween costumes would we recommend? As the pagan tradition was overtaken by Christianity, the pagan beliefs were overlooked and sidelined, but the concept and costumes continued. To properly serve our customers we partnered with some of the best suppliers of quality costumes. Prosecutors say Primrose spent more than 20 years in the Coast Guard, cosplay costumes where he obtained secret-level security clearance.