A participant in costume poses for a photo during a Halloween event in Kawasaki, south of Tokyo, Japan on October 28, 2018. (Photo by Toru Hanai/Reuters)

An Afghan woman walks with a child in the old city of Herat province, Afghanistan on October 15, 2018. (Photo by Mohammad Ismail/Reuters)

A woman dressed up for Halloween travels on a Metro train in São Paulo, Brazil on October 30, 2017. (Photo by Cris Faga/Rex Features/Shutterstock)

American model, media personality and socialite Hailey Bieber in the first decade of October 2022 kicks off fall with a plunging neckline. (Photo by haileybieber/Instagram)

A family rides a bike amid rain in Lahore on October 16, 2023. (Photo by Arif Ali/AFP Photo)

Indians in traditional attire pose for the media as they practice the Garba, a traditional dance of Gujarat state, ahead of Navratri festival in Ahmedabad, India, Monday, October 9, 2023. The Hindu festival of Navratri, or nine nights, will begin on October 15. (Photo by Ajit Solanki/AP Photo)

Actress Rosie Huntington-Whiteley arrives at the LACMA Art + Gala at LACMA on October 27, 2012 in Los Angeles, California. (Photo by Jon Kopaloff/FilmMagic)

The Yakutat Glacier is seen during a flight over southeastern Alaska near the town of Yakutat, October 7, 2014. (Photo by Bob Strong/Reuters)