It has been a number of months since Billie Eilish made her triumphant return to black hair with super-bright roots — the neon inexperienced of yesteryear is now fiery purple — however as of this weekend, she’s already discovered two causes since this summer time to sport a blonde wig. First, for her heartbreakingly stunning Barbie-inspired “What Was I Made For?” music video, and now, for a deep-cut Halloween costume. 

Eilish was noticed attending Kendall Jenner’s Halloween social gathering on the Chateau Marmont over the weekend dressed as a cowgirl, carrying a blue and white gingham shirt, brown pants, and matching cowboy hat. Beneath the hat wasn’t the singer’s common pitch-black and vibrant purple hair however, as a substitute, wavy, strawberry blonde hair with lengthy, side-parted bangs.

This wasn’t simply any cowgirl costume, although. Followers of Nineteen Sixties westerns may acknowledge the shirt or the coiffure and coloration as that of the long-lasting Jane Fonda within the 1965 movie Cat Ballou, through which she performed the title function. This was confirmed by Eilish’s Instagram story, through which she shared not just a few pictures of herself in costume but in addition a number of pictures of Fonda as Cat Ballou.