Luxe Grunge

Luxe Grunge (also known as boho-chic or "luxe bohemian" ) is a chicer updated grunge-boho collection; an unkempt approach to wardrobe, popularized by celebrities such as the Olsen twins.

First motivated by Seattle's groundbreaking rock scene in the 1990s – the modern update contains all the mainstays of yesterday’s grunge (flannel, plaid, layers and leg warmers) alongside today’s sophisticated pieces, including capes, shawls and jackets ([www.theitlists.com], Sept 2006). Grunge elements featured strongly in fashion collections in Autumn 2006, including styles referred to "cocktail grunge" and "modern goth".

Lisa Armstrong, fashion editor of the London Times, referred to Patrick Lichfield's iconic 1969 photograph of Talitha Getty on a Marrakesh roof-top as "typif[ying] the luxe bohemian look"

Certain celebrities have been sporting this look, most notably Taylor Momsen.

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Wikipedia