Sports games, the gym, a Spice Girls concert [1] — these are the places you'd typically expect to spot a classic tracksuit. But currently, the easy two-piece outfit is seeing a new life, having been made over from an athletic set to something It girls can't get enough of. And, like most throwback trends, it all comes down to styling.

From pairing them with crop tops to switching up their jackets, see why models and other stars can't quit this old throw-on-and-go ensemble. Ready to embrace more big styles from yesteryear? Check out the aughts staples that people are now wearing again [2].

Gigi Hadid Mixed and Matched Her Jacket and Pants While Out in NYC

Bella Hadid's Also a Fan of the Look, Styling Hers With a Bralette and Black Kicks

She Also Rocked a Satin Option, Along With a Cut Nike Tank, as She Touched Down in Cannes

Kendall Jenner Opted to Match Her Trackpants With a Red and Beige Pullover Rather Than a Zip-Up

Kylie Jenner Showed Off Her Curves in a Cropped Moschino Jacket

Rihanna Went Bright and Bold in a Green Gucci Version

While Rita Ora Showed Support For Her Adidas Collection

Even Selena Gomez Is a Fan of This Easy Outfit, Wearing a Red Sweat Set in Paris