2019-12-19:
Disneybounding

Disney theme parks prohibit adults from wearing costumes, in order to protect the authenticity of the characters – that way, only employees can embody Disney characters in the parks.

In 2011, blogger Leslie Kay popularized wearing causal clothing that resembled the style and color scheme of Disney characters, which wouldn't violate that rule. She called this practice "Disneybounding", using the name of her Disney fan blog, "DisneyBound".