Welcome Thank you for stopping by Collide Costumes. Looking to attend the next Anime, Comic, or Gaming convention in Style? Need a Cosplay that will impress, but not sewing savvy? Then let us help. We specialize in costumes for all occasions and budgets: from a Halloween get-together, to DragonCon, even combat-ready for the more adventurous. Our costumes have been featured in the Metrocon Anime Human Chess-Match for the past 5 years.