Who would attend a Donna Karan runway show in sneakers? Who would walk the red carpet in sheer panty hose with open-toed kitten heels? Who would wear Ray-Bans with her glittering Emmys gown? Susan Sarandon, that's who.

The actress, who turns 66 on October 4, has always marched to the beat of her own sartorial drum. From the time of her '70s debut, most memorably in "The Rocky Horror Picture Show," Sarandon has managed to exude a louche sensuality clad in unsexy attire -- boxy blazers, menswear shirts, high-waisted pants, long skirts, flat shoes and the like.

She's worn giant plastic-rimmed glasses when they were trendy... and when they weren't. She's worn those loose button-downs when they were trendy... and when they weren't. The same goes for her flat shoes, including sneakers (which are basically never trendy at all).

In other words, Susan has a tried-and-true style all her own, something that's been celebrated by the likes Uniqlo and Neiman Marcus.

And now, by us! In honor of Sarandon's 66th birthday, here's a look back at the actress' signature fashion sense.

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  • January 1975

    (Ron Galella photo)

  • September 1978

    (Archive Photos photo)

  • December 1984

    (Ron Galella photo)

  • January 1986

    (Ron Galella photo)

  • March 1988

    (Ron Galella photo)

  • October 1988

    (Ron Galella photo)

  • February 1996

    (Ron Galella photo)

  • March 1996

    (Getty photo)

  • March 1998

    (Ron Galella photo)

  • January 1999

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  • January 1999

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  • October 2001

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  • February 2002

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  • May 2003

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  • April 2004

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  • November 2004

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  • September 2005

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  • September 2005

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  • September 2005

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  • February 2006

    (WireImage photo)

  • January 2008

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  • February 2008

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  • March 2008

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  • March 2008

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  • November 2009

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  • June 2010

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  • July 2010

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  • July 2010

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  • August 2010

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  • August 2010

    (FilmMagic photo)

  • December 2010

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  • January 2011

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  • March 2011

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  • March 2011

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  • August 2011

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  • September 2011

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  • September 2011

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  • April 2012

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  • April 2012

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  • April 2012

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  • April 2012

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  • June 2012

    (AFP photo)

  • September 2012

    (Getty photo)

  • Gone in 60 Seconds: Susan Sarandon

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