Zatanna is making the move from Justice League Dark to Justice League with July's Issue 22, and she'll bring with her a new costume.
Writer Geoff Johns made the announcement last night on Twitter with "the worldwide debut" of the character's new look, which combines elements of her Satellite Era/Detroit Era costume -- the cape, thigh-high boots and the design on the unitard -- with the fishnet of her better-known stage-magician ensemble. Yes, gone are the bustier and leather pants of Justice League Dark.
With Zatanna joining Aquaman in Justice League, Vibe and Martian Manhunter in Justice League of America, and Gypsy and Dale Gunn reintroduced in Justice League of America's Vibe, can a new Justice League Detroit series be far behind? The answer's likely a firm "no," but if Elongated Man makes a surprise appearance somewhere in the New 52, all bets are off!