Home › TV News › New Look At Grant Gustin In New Flash Season 2 Costume New Look At Grant Gustin In New Flash Season 2 Costume By Matt McGloin / Friday, July 31, 2015 - 2:55AM Friday, July 31, 2015 - 2:55AM The Flash Comic-Con Sizzle Reel Check out a new look at Grant Gustin wearing the new Flash costume for Season 2. The new costume debuted at Comic-Con revealing the white and yellow chest symbol. The Flash returns Tuesday, October 6th. flash Load Comments