But Billie Eilish, 22, unwittingly set the tone for the fashion frenzy of the year when ... button-up top and a black necktie — another ’90 staple that’s resurfacing as a modish must-have ...

The clothes, which included denim and athletic wear ... had fans from Notorious B.I.G. to Bill Cosby in the 1990s. As the 90s came to a close, styles changed and Coogi sweaters lost its appeal.

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