Accordingly, the director revealed this detail based on a true fact about Charlie Howard, a homosexual murdered by sex discrimination by a crowd of teenagers in Bangor, Maine in 1984. Besides That, he said: “This has become the inspiration that author Stephen King wrote IT. So I wanted to respect him so he brought this character into the movie. Of course, the character’s name has changed but the details are completely preserved as described in the book ”. Even details of victims of asthma are also mentioned in the film when Adrian’s boyfriend screamed and warned the aggressive crowd.
Source: Punchtee.com
You coulda had a bad witch Hocus Pocus sunflowers shirt 
Source: Punchtee.com