There’s a Green Lantern movie coming up. And there are some surprisingly diverse Green Lantern costumes too. Not just Hal Jordan, but also Tomar-Re, Sinestro and Kilowog. The body costume does look a little on the thin and flimsy side, and there’s not much glowing going on. Maybe you could rig up a few light bulbs and slot them into appropriate places? Not for the kid costumes though, that would be sick.