Margot Robbie's Harley Quinn costume from The Suicide Squad on display...

In director James Gunn's The Suicide Squad from 2021, Margot Robbie reprised her role as the crazy and chaotic 'Harley Quinn'. In the sequel to DC's 2016 Suicide Squad movie, the task force of killers, mercenaries and supervillains head to the South American island nation of Corto Maltese to destroy all traces of the giant alien starfish 'Starro the Conqueror' before it falls into the local government's control led by new dictator, 'Silvio Luna', who wishes to marry Harley.

Harley Quinn costume worn by Margot Robbie

in 2021's The Suicide Squad 

This screen-used torn red dress and javelin prop from the film were photographed on display at the Academy Museum of Motion Pictures on October 13, 2025.

Judianna Makovsky is Costume Designer on this anti-hero movie and I previously saw this costume on display at Downtown LA's FIDM Museum, so if you're a fan of the movie be sure to check out these other costumes from The Suicide Squad, including those worn by 'Bloodsport', 'The Polka-Dot Man' and 'Peacemaker'.

Harley Quinn's baseball bat and mallet props

In addition to the javelin that the mannequin was holding, the museum also had Harley's baseball bat from 2016's Suicide Squad movie and her mallet from 2020's Birds of Prey movie on display.

Fans of the character can also take a closer look at Harley Quinn's Suicide Squad costume and her Birds of Prey film costume on display at other exhibitions. 

The Suicide Squad movie poster