His strategy to send Otho fleeing is to simply change his outfit to a blue leisure suit, betraying his style as he screams and tries to hide the costume. Tim Burton's Beetlejuice Beetlejuice ...

It ain’t Beetlejuice. It may be Lydia. But the lone queer of Beetlejuice is, for sure, Otho (Glenn Shadix). On a recent rewatch, it struck me that I never actually saw Otho as queer.

Delia Deetz (Catherine O’Hara) and her interior designer Otho (Glenn Shadix ... the black-and-white stripes with Beetlejuice, because of his suit, but the interior actually did have color ...

Beetlejuice has to have a striped suit. It's like doing Alice in Wonderland needs a blue dress. How long they wear it is another thing. But Beetlejuice that is the quintessential Beetlejuice.