Grunge-happy Gen Zs are reviving the "bra-over-shirt" trend despite flak from social media haters. Pictured is fashion-forward Sophia Romulo, 20, on the Lower East Side.

In the snapshots, Eilish revealed her '90s-influenced outfit: a worn-in, vintage-wash T-shirt paired with baggy cargo pants, Nike sneakers, and a plain white baseball cap.

Teich added that a surge in grunge popularity could also be a reaction against the “clean girl aesthetic” that has dominated fashion — and social media — for the last few years.

The '90s-inspired baggy-bottoms trend is surprisingly wearable, if you know where to shop. From billowing tailored trousers to grunge-core low-slung jeans, there are plenty of different ways to ...

Unfortunately grunge is a hard style to pull off without looking like a hobo. Baggy jeans, studded tops, flatform shoes and beanie hats all lend themselves well to this look, but there’s a fine ...

“We were just all collectively as a generation, deciding we were very turned off by that.” An experimental style, grunge is characteristically baggy and frumpy, Vivinetto said.

Inspired by Nineties MTV, the Aidan Zamiri-directed video has gritty, grainy shots of Nash in baggy grunge fashion in front of green screen visuals of garbage, rubble and explosions.

Gesturing toward stacks of flannels from the 1950s, ’ 60s and ’ 70s, he challenged the idea that men’s fashion is returning to the grunge look.

First-year art student Rachel Lester-Trend doesn’t define her look as grunge, but she adopts elements from the style. She wears loose button-downs, baggy gray pants and black sneakers.

“The Return of Grunge” and “Bye-Bye Britney” headline the changes, explored in an article in the December 11 Wall Street Journal. Those retailing to teenagers are trembling at fashion’s “scary turns ...