Mo News on Instagram: "Characters from ‘KPop Demon Hunters,’ Netflix’s hit animated musical film, have become such a popular Halloween costume choice this year that many stores are struggling to keep up with the demand. Spirit Halloween, which sells the official licensed costumes for the main characters — Rumi, Mira, and Zooey — sold out of the costumes both online and in-store. The characters are the most searched-for Halloween costumes this year, according to Google Trends. There’s still unbra