NEW YORK - MAY 18: Iman attends the 69th Annual American Ballet Theatre Spring Gala at The Metropolitan Opera House on May 18, 2009 in New York City. (Photo by Andrew H. Walker/Getty Images)

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Model Iman attends the 69th Annual American Ballet Theatre Spring Gala at The Metropolitan Opera House on May 18, 2009 in New York City..69th Annual American Ballet Theatre Spring Gala.The Metropolitan Opera House.New York, NY United States.May 18, 2009.Photo by Jim Spellman/FilmMagic.com..To license this image (57480897), contact FilmMagic.com

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Iman attends the 69th annual American Ballett Theatre spring gala at The Metropolitan Opera House on May 18, 2009 in New York City..69th Annual American Ballet Theatre Spring Gala.The Metropolitan Opera House.New York, NY United States.May 18, 2009.Photo by Jamie McCarthy/WireImage.com..To license this image (16802480), contact WireImage.com

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Iman attends the 69th annual American Ballett Theatre spring gala at The Metropolitan Opera House on May 18, 2009 in New York City..69th Annual American Ballet Theatre Spring Gala.The Metropolitan Opera House.New York, NY United States.May 18, 2009.Photo by Jamie McCarthy/WireImage.com..To license this image (16802478), contact WireImage.com

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NEW YORK - MAY 12: Model Iman and Harper's Bazaar editor-in-chief Glenda Bailey attend the 25th annual Infinity Awards at Pier Sixty at Chelsea Piers on May 12, 2009 in New York City. (Photo by Michael Loccisano/Getty Images)

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NEW YORK - MAY 12: Model Iman and Harper's Bazaar editor-in-chief Glenda Bailey attend the 25th annual Infinity Awards at Pier Sixty at Chelsea Piers on May 12, 2009 in New York City. (Photo by Michael Loccisano/Getty Images)

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NEW YORK - MAY 12: Model Iman and Harper's Bazaar editor-in-chief Glenda Bailey attend the 25th annual Infinity Awards at Pier Sixty at Chelsea Piers on May 12, 2009 in New York City. (Photo by Michael Loccisano/Getty Images)

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NEW YORK - MAY 12: Model Iman attends the 25th annual Infinity Awards at Pier Sixty at Chelsea Piers on May 12, 2009 in New York City. (Photo by Michael Loccisano/Getty Images)

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NEW YORK - MAY 12: Model Iman attends the 25th annual Infinity Awards at Pier Sixty at Chelsea Piers on May 12, 2009 in New York City. (Photo by Michael Loccisano/Getty Images)

Getty Images

NEW YORK - MAY 12: Model Iman attends the 25th annual Infinity Awards at Pier Sixty at Chelsea Piers on May 12, 2009 in New York City. (Photo by Michael Loccisano/Getty Images)

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Future First Lady Michelle Obama has transformed before our eyes into the epitome of stately female elegance. Here we see her during the early days of her husband's presidential campaign, wearing the boxy business suit uniform of the professional working mother.

Stan Honda, AFP / Getty Images

Michelle and Barack Obama were married in 1992. The youthful couple, dressed in elegant finery, share a style that is simple and sweet. The new Mrs. O's gown displayed her shapely shoulders, one of the many attractive features of her slim, tall build.

NYT

Michelle and Barack got glam to attend the 36th NAACP Image Awards in 2005. This soft, floral look was a departure for Michelle at the time. She was most-often photographed wearing very structured, dark professional attire. This look was a harbinger of changes to come.

Frederick M. Brown, Getty Images

For a casual look, Michelle Obama most often stuck to neutral tones, minimal make-up and simple hair swept back from her face. These style choices would soon give way to her new fashion approach.

Valerie Maccon, AFP / Getty Images

During the middle of 2008, we were introduced to the softer side of Michelle. The dark clothes that she wore as a lawyer and university administrator disappeared. Michelle's style evolved to include bright colors that showed off her feminine shape. At a May 2008 rally in Iowa, her pear green suit by Moschino was a refreshing departure for her. Read all about this fabulous suit on the Mrs. O Blog!

Kevin Sanders, AP

At a June 2008 campaign stop in Minnesota, Michelle wore a purple sheath dress by Chicago designer Maria Pinto. This dress was one of the first looks that stunned fashion lovers. Mrs. O perfected this simple look with pearls, a favorite staple.

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Michelle's second fashion hit occurred when she appeared on 'The View' in June of 2008. She wore this simple sun dress from White House/Black Market, which retails for $148. The dress quickly sold out. The pin on her shoulder was an embellishment of Michelle's own. Brooches, pins and pearls are all important aspects of Mrs. O's classic presentation.

Steve Fenn, AP

As First Lady, Michelle Obama has stated that one of her initiatives will be supporting military families. While in town to meet with military families in August 2008, Michelle wore this sweater-based ensemble to cheer on local children. As you can see, ornamentation around the neckline is another hallmark of Michelle's style.

Rob Ostermaier, AP

For a Springfield, Illinois campaign stop, Michelle wore this very splashy print dress by Moschino. The full shirt of this belted dress is a silhouette reminiscent of the '50s, an era of the idealized homemaker. In addition to wearing more bold prints, Michelle's new look includes softer hair, often left loose, and bangs.

Alex Brandon, AP

First Lady-elect Obama addressed the Democratic National Convention on August 25, 2008 wearing another amazing design by Maria Pinto. Michelle is very often photographed wearing dresses by this designer, whose tailored, vibrant dresses help Michelle look polished, sophisticated and womanly.

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