"Cats in Costumes" refers to the practice of dressing domestic cats in various outfits for entertainment or social media sharing. This trend has gained popularity, especially during holidays like Halloween or Christmas, where owners often showcase their pets in themed attire. While some cats tolerate wearing costumes, others may find it uncomfortable or stressful. It's essential for pet owners to ensure that any outfit is safe, non-restrictive, and allows for easy movement. Proper supervision is also recommended to prevent any accidents or injuries while the cat is dressed up.