The History of Fashion: Most Important Style Moments of the 20th Century

 2000s: Underwear as Outerwear  

    

Thanks to Britney Spears and her song "Slave 4 U," adults, teens, and tweens alike jumped on the underwear as outerwear bandwagon, wearing everything from bras, underwear and bustiers as clothing. Thankfully, this so-called trend was very short-lived. 

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