![Cosplayers wear a Harley Quinn (L) and The Joker (R) costume, known from the DC Comics, Batman-universe, at Comic Con Copenhagen Stock Photo - Alamy Cosplayers wear a Harley Quinn (L) and The Joker (R) costume, known from the DC Comics, Batman-universe, at Comic Con Copenhagen Stock Photo - Alamy](https://c8.alamy.com/comp/H5M813/cosplayers-wear-a-harley-quinn-l-and-the-joker-r-costume-known-from-H5M813.jpg)
Cosplayers wear a Harley Quinn (L) and The Joker (R) costume, known from the DC Comics, Batman-universe, at Comic Con Copenhagen Stock Photo - Alamy
![Suit Yourself Property of Joker Harley Quinn Halloween Costume, Suicide Squad, Includes Accessories - Walmart.com Suit Yourself Property of Joker Harley Quinn Halloween Costume, Suicide Squad, Includes Accessories - Walmart.com](https://i5.walmartimages.com/asr/7a5640c7-74c3-4cb0-ae89-e3efb222ded9_1.c04f58fb7a16eb88c94433e4579b3a3f.jpeg)
Suit Yourself Property of Joker Harley Quinn Halloween Costume, Suicide Squad, Includes Accessories - Walmart.com
![Kevin McCarthy on Twitter: "@JaredLeto @MargotRobbie @DCfilmgirl @DavidAyerMovies @SuicideSquadWB What do you think of our Halloween costumes? :) #Joker #HarleyQuinn https://t.co/nN7pwcLP9j" / Twitter Kevin McCarthy on Twitter: "@JaredLeto @MargotRobbie @DCfilmgirl @DavidAyerMovies @SuicideSquadWB What do you think of our Halloween costumes? :) #Joker #HarleyQuinn https://t.co/nN7pwcLP9j" / Twitter](https://pbs.twimg.com/media/CwIJ9pFWAAEWRGd.jpg)