In a more recent show, Fallon, again dressed as Neil Young, again brought out Springsteen, this time dressed in his muscled-up eighties regular-Jersey-guy regalia complete with sleeveless denim shirt.

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She wrenches out her checked shirt to display a tight peach-colored sleeveless T-shirt, worn over hipster jeans.

CNN: Tuned In To Hip

Less-frequent tours by blue-chip artists like the Rolling Stones, Madonna and U2 may grab more headlines, but their numbers are dwarfed by those of Mr. Chesney, a 45-year-old country rocker whose onstage uniform is a cowboy hat with the brim pulled low and a sleeveless T-shirt that shows off chiseled biceps.

WSJ: Kenny Chesney: King of the Road

But for over 30 years, I've been putting in regular time at the ballet barre, dressed in a stretched-out unitard, baggy shorts or a gauze skirt, and a sleeveless men's T-shirt, accessorized with an elastic knee bandage.

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As an example, she cited her very first item at Tuesday's presentation: A sleeveless gray wool jumper with a low V-neck and white button-down shirt attached inside.

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