Passionella in The Apple Tree where the character is instantly transformed from a dirty-faced girl into Marilyn Monroe.
A double was onstage as this was going on.
The actress cleaned her face of the 'dirt'. She had the glamour makeup on underneath although eyelashes and lipstick had to go on somehow. This role was done by Barbara Harris, Phyllis Newman and Sue Ann Langdon during the NY run.
A wig person did her hair.
Two dressers, one on either side of her stripped the dirty dress and got her into the form fitting glitter cloth gown.
Another zipped it up while the first two did the shoes.
Another dresser was cleaning the dirt from her arms. I don't know if a sixth dresser was doing the jewelery or if that was sewn to the costume.
The telling of the tale had six dressers involved.
They had at most two seconds. Okay, maybe three.
Talk about the audience going crazy at the re-entrance.
"If my life weren't funny, it would just be true. And that would be unacceptable."
--Carrie Fisher