News that Winona's gown "was a replica of the ... she wasn't able to make any changes to the dress as it was preserved in the Givenchy archives prior to the gala, and would be headed right back ...

"I'm shocked that the rumor is that the one Winona wore was a replica," a social media user wrote via Instagram in May. "Could you imagine a replica of a dress that took over 500 hours to hand ...