Lady Gaga's Victoria's Secret Fashion Show wardrobe was just as impressive as the models'. She wore five flashy looks, from classic VS lingerie to lace Alaïa numbers, but her most expensive ensemble was the one with her glittery black jumpsuit. You can blame the outfit's price on the hat alone—it cost one million dollars.

The custom headpiece—a black bejeweled iteration of her signature Joanne accessory—contains 45,700 Swarovski crystals that speckle the body of the hat and fall in 60 hand-beaded streamers.

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Gladys Tamez Millinery collaborated with Swarovski to create the statement piece, which required a team of 10 craftspeople and took over 300 hours to make, according to WWD.

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That wasn't Gaga's first time wearing something from the millinery, either. Last month, she wore a white wide-brim style by the label to the American Music Awards, which matched her streamlined Brandon Maxwell suit.

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See Gaga's million-dollar hat in action when the Victoria's Secret Fashion Show airs on CBS on December 5th.

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Erica Gonzales

Erica Gonzales is the Senior Culture Editor at ELLE.com, where she oversees coverage on TV, movies, music, books, and more. She was previously an editor at HarpersBAZAAR.com. There is a 75 percent chance she's listening to Lorde right now.