Joker and Harley Quinn have been reinterpreted in many ways over the decades but have signatures that can be either cliché or helpful identifiers. Phillips had to decide which was which.

In back-to-back films, costume designer and three-time Oscar nominee Arianne Phillips designed the far-ranging wardrobes for Joker and Harley Quinn as a song-and-dance duo in “Joker: Folie à ...

Costume designer Arianne Phillips wasn't (too) intimidated by dressing a criminally insane couple and a Nobel Prize-winning music legend.

One New York Jets star is in the Halloween spirit, showing up to MetLife Stadium in a Joker costume ahead of the team's matchup against the Houston Texans.

Google Canada searches show the top trending 2024 Halloween costumes are pop stars and movie bad guys and girls.

Looking for cosplay inspiration to celebrate Halloween with your partner? Take a look at our top choices of this year’s duo Halloween costumes!

'Joker: Folie à Deux' costume designer Arianne Phillips talks about telling the stories of Lady Gaga and Joaquin Phoenix's characters through clothes.

If you're looking for an on-trend costume for Halloween this year, we put together everything you need to a Joker Halloween costume this year.

If you're looking for an on-trend costume for Halloween this year, we put together everything you need to a Joker Halloween costume this year.

With Joker: Folie à Deux hitting cinemas this week, we just know you're soon going to be looking for the best Joker and Harley Quinn costumes to wear on Halloween.