BB Readers' DIY Costumes: Gotham City Rockers

In our Epic Halloween DIY Costume thread, Boing Boing reader eyesfingerstoes says, "Me and about 30 of my cronies are hitting the Portsmouth (NH) Halloween Parade this year as the Gotham City Rockers - all hand made interpretations of Denis Medri's Rockabilly Batman concept drawings. Link to the process I used to make my Leather Batman Cowl here."