Sharing the above photo, Cyrus wrote: "Why wear fur when you can wear rainbows?! #thankgodfashionweekisover
"Thank you to those designers who chose to allow all the beautiful people to wear their own skin and not someone else's. So much fucking love to you."
The 23-year-old has been pictured wearing real fur in the past, but credits veganism and her pets for changing her viewpoint.