From Rolling Stone Magazine, August 1985:
“The dress Moriceau concocted for Entity is an expressionist classic: a seventy-pound soldered amalgam of dog muzzles, coat hangers and chicken wire, the whole overlaid with gleaming chain-mail butcher aprons and accessorized with pendulant auto-spring earrings. The accompanying wig, styled to echo the movie’s male plumage, required Tina to shave her head for proper fitting. She offered no protest.”
From MoviePilot.com, May 2015:
“Aunty Entity, played by Tina Turner in Mad Max: Beyond Thunderdome, wore a steel mail dress in the movie. The dress weighed more than 121 pounds (or 55 kilograms)!”