Katniss Everdeen is the protagonist of the Hunger Games book series. This guide will help you make your own Katniss costume. Amanda didn’t attend BlizzCon in 2011, cosplay costumes for adults but she contacted me this summer as her preparations for an trip to Anaheim and an attempt at the 2013 BlizzCon costume contest got into full swing. This costume could be custom-made for both adults and children.