Taylor Swift Gives Fans A Behind-The-Scenes Look At Her Music Video Wardrobe

The pop star just showed Swifties the enormous wardrobe space on the set of "Look What You Made Me Do."

In a behind-the-scenes video posted to YouTube on Tuesday, Oct. 17, 2017, Taylor Swift took fans on a little tour of the costume department for her last video—and boy, were there a lot of clothes. Describing the "longest fitting" of her life, Swift holds up outfits from her past, all sealed and protected in clear, zippered plastic bags. There's the "Shake It Up" cheerleading outfit, the "22" sequined T-shirt, and the blue gown she wore in her video for "Our Song."

"We're picking which looks are kind of the ones that we want to call attention to and like, kind of go back and have a little sarcastic look down memory lane," Swift explained.

Of course, not all of Swift's vast closet made the cut for the music video, but it's impressive to see how many relics the 27-year-old has from her past.

In the clip, Swift, dressed in her updated nerdy "You Belong With Me" music video attire, also introduces a few of her past looks, as shown on her stand-ins. And, we have to say, it's a little eerie seeing so many T.Swift lookalikes in one space.

This isn't the first time that Swift has shared videos from the set of "Look What You Made Me Do." She previously posted videos documenting her transformation into a zombie and the making of that epic mountain of Taylor Swifts.

While we wait for Swift's next video, read up on all the small details you missed in "Look What You Made Me Do." Or sign up for the singer's new app.