Y2K fashion is in trend. 

That means velvet track pants, chunky heels, and bedazzled denim jackets- they are all back in fashion. 

"Y2K" refers to the year 2000 with fashion that provides nostalgic notes from late 90s to early 00s pop culture. Just think - Paris Hilton, Britney Spears and Christina Aguilera and how they used to dress during that bygone era.
 
And there’s one K-pop girl group in South Korea that’s doing it the best.