The next day, after eight grueling hours standing in the suit for a two-second appearance:
SHARON GIMPEL: "That's it. I'm going off-the-grid."
I can see that happening. She fit the costume and it was a day's pay.
But I have another doubt: along with the Psi 2000 mannequin having been used, there's the fact that an inanimate prop would reduce the risk of editorial match-up problems (because the person's bodily position changed between shots).