“Dune” is one of the densest sci-fi worlds out there, richly descriptive and sprawling across generations over six books, three movies and two TV series. For Bojana Nikitović, costume ...

but it has been a brilliant year for costume-worthy pop culture moments. From characters from Dune 2 to Charli XCX’s brat, there’s a wealth of things to dress up as this Halloween while still ...