Saloon Sweetheart Halloween Costume Dress – Wild Old West World Madam Cosplay. They may also be purchased for costume purposes at Hello Cosplay, Cosplay Magic, captain marvel suit and Amazon. Going back to school could be pushed back a year, cosplay costume Megan decided. Drawing in over 100,000 enthusiasts in events across the country this year, the large-scale expression of creativity and imagination was backed up with guest appearances by famous actors from Supernatural, Stargate, The Lord of The Rings and Harry Potter.