The slippers would be the only costume piece Judy wears that I could imagine Swarovski crystals being used. Maybe for the leather bows. They each had bugle beads sewn onto them, surrounded by rhinestones to form the bows. Maybe they were Swarovski crystals (?), but the shoes themselves were hand-sewn red/burgundy sequins, not crystals.
"Jaws is the Citizen Kane of movies."
blocked: logan2, Diamonds3, Hamilton22