The heart was left in the body. They used a special hooked instrument to pull it out. Or sometimes they injected a caustic solution that turned the brain to mush so it could be siphoned out. But they'd shrink up and dry into the orbits. Sometimes eye-shaped pieces of stone or onions were placed under the eyeball.
Bodies shrink tremendously when mummified.
But you can get a basic idea. Anybody, male or female, whose family forked over enough money could be mummified. It was expensive, and a lot of that expense was linen. So linen sheets and clothing were sometimes reused to wrap mummies. Often, embalmers anointed the body with unguents and perfumes.