A Michigan State University department debuted Halloween posters titled, “A Culture is not a Costume" and included a guide called, “Is Your Halloween Costume Racist?”

MSU’s Residence Hospitality and Services department featured the signs, which included a heavily detailed “Cultural Appropriation vs Appreciation” section, as spotted by Campus Reform.

“The cultural appropriation notion is problematic. In discussion with other peers, we found everyone has different definitions of cultural appropriation.”

The boards are found throughout many of the university’s dorms. One poster brands the addition of a sombrero to a taco costume as “racist.”

[RELATED: Princeton student gov issues checklist for 'inclusive' Halloween]

The poster contains a flowchart, which asks students whether their costumes use blackface, swastikas, or have “literally a name of a minority (that you are not) in the title of your costume.” At one point, the poster suggests that if students are “still asking yourself the question ‘is this costume racist?’” that they should not wear it.

“A space that is so diverse, tensions arise when certain things happen through costumes,” MSU Inclusion and Intercultural Initiatives Director Paulette Russell told Campus Reform. “[The] poster is to help students in residence halls to understand why certain depictions might be offensive...and if someone takes offense they have a reason.”

But Russell, when asked about possible consequences for students who violate statements on the bulletin boards, suggested that wearing any given costume “certainly is the student’s right.”

[RELATED: EXCLUSIVE: Gonzaga panelist tackles SUICIDE at cultural appropriation event]

Donna Kaplowitz, MSU’s faculty associate of the Intercultural Dialogues program, told Campus Reform that she was not aware of the boards across campus. She presumed the boards “are not instructing not [sic] what should be worn, but educat[ing] on how certain costumes are perceived by others.”

The university continued its cultural appropriation crusade on October 19.

“I'm being asked by my department to talk about a particular topic: cultural appropriation,” a Holmes Hall dormitory resident assistant (RA) said in his floor-wide email, which was obtained by Campus Reform.

“I didn’t want to send the email.” the RA, who preferred to stay anonymous, said during an interview with Campus Reform. “The cultural appropriation notion is problematic. In discussion with other peers, we found everyone has different definitions of cultural appropriation.”

The RA said that a proper college environment should allow “for you to learn and think. You might be offensive or become offended.”

[RELATED: UDenver polices Halloween with ‘We’re a Culture, Not a Costume’ campaign]

“The university goes against their own beliefs […] that during this time of year it is okay (for students) to make assumptions about their peers,” MSU College Republicans Finance Chair Alex Overholser told Campus Reform.

A 2017-2018 event schedule shows that the university held “MRULE (Multi-Racial Unity Living Experience) Cultural Appropriation & Halloween event” and “Cultural Appropriation Campaign” within campus residence halls.

Follow the author of this article on Twitter: @SergeiKelley