The American woman wore the same dress for 100 consecutive days to save the world.
Sarah Robin Cole, from Boston, Massachusetts, wore the dress for so long because she didn't want to take anything away from her.
However, on social media, Sarah shared photos of herself with this dress, in which it can be seen that she is sometimes adorned with a dress, sometimes with a skirt.
Sarah's move was part of a 100-day clothing challenge that was against changing fashions and aimed to secure the planet.
He started his challenge on September 16 and ended it successfully on December 25.
