Looking Peachy

First lady Michelle Obama arrives at the United States Trade Representatives office in Washington, Friday, April 2, 2010. (AP Photo/Evan Vucci)

Tropical Feel

President Barack Obama, Michelle Obama, Malia Obama 11, right, and Sasha Obama, 8, walk through the Honolulu Zoo in Honolulu, Hawaii Sunday, Jan. 3, 2010. (Credit: Alex Brandon/AP)

Inaugural Gown

First lady Michelle Obama stands with the gown that she wore to the 2009 inaugural ball as she donates it to the Smithsonian's National Museum of American History in Washington, Tuesday, March 10, 2010. The one-shouldered, white chiffon gown designed by Jason Wu is becoming part of the Smithsonian's First Ladies Collection. (AP Photo/J. Scott Applewhite)

Easter Egg Roll

First lady Michelle Obama greets children attending the annual Easter Egg Roll at the White House in Washington. First Lady Michelle Obama is bringing her campaign against childhood obesity to the annual White House Easter Egg Roll. Besides rolling eggs with spoons, children will get a dose of activities to promote healthy living and exercise, including a sports zone and a dance center set up on the South Lawn. White House chefs will be on hand to talk about eating well. (Credit: J. Scott Applewhite/AP)

French Frock

President Barack Obama and first lady Michelle Obama are greeted by France’s President Nicolas Sarkozy and wife Carla Bruni-Sarkozy at Palais Rohan in Strasbourg. The Sarkozys will have a private dinner on Tuesday, March 30, 2010, with the Obamas in the White House quarters _ something the French presidential palace calls a first under Obama and “a gesture of particular esteem.” (Credit: Charles Dharapak/AP)

Crisp Fashion

First lady Michelle Obama arrives at a ceremony to donate the gown that she wore to the 2009 inaugural ball to the Smithsonian’s National Museum of American History in Washington, Tuesday, March 9, 2010. The print dress she is wearing today is by designer Prabal Gurung. (Credit: J. Scott Applewhite/AP)

Inaugural Walk

This Jan. 20, 2009 file photo shows President Barack Obama and first lady Michelle Obama as they walk during the inaugural parade in Washington. Michelle Obama’s ensemble is designed by Isabel Toledo. (Credit: Charles Dharapak/AP)

Play Date Outfit

First lady Michelle Obama walks on the South Lawn of the White House after working with school children in the garden on Wednesday, March 31, 2010, in Washington. (Credit: Evan Vucci/AP)

Easter Egg Roll

Awards Time

Senator Barack Obama and his wife Michelle arrive at the 36th NAACP Image Awards at the Dorothy Chandler Pavilion on March 19, 2005 in Los Angeles. (Credit: Frederick M. Brown/Getty Images)

Tapping Coco

Presidential candidate Barack Obama and his wife Michelle Obama take the stage for his victory rally at the Columbia Metropolitan convention center after his win in the South Carolina primary January 26, 2008 in Columbia, S.C. (Credit: Chris Hondros/Getty Images)

School Day

Michelle Obama (R) talks to Head Start students during lunch as she visits New Hampshire Estates Elementary School May 19, 2010 in Silver Spring, Maryland. The school was awarded the USDA’s Healthier US School Challenge Silver Award in 2009 and partnered with a school in Mexico as part of the Monarch Butterfly Sister School Program. President of Mexico Felipe Calderon is on a state visit to Washington with the first lady of Mexico. (Credit: Alex Wong/Getty Images)

Grecian Gown

President Barack Obama and first lady Michelle Obama wait to greet Mexican President Felipe Calderon and his wife Margarita Zavala to the White House for a state dinner May 19, 2010 in Washington, DC. Earlier in the day, Calderon, in a rare rebuke for a foreign leader on U.S. soil, assailed Arizona’s tough new immigration law as “discriminatory,” a sentiment echoed by Obama during a joint Rose Garden news conference. (Credit: Gary Fabiano-Pool/Getty Images)

Metallic Fashion

First lady Michelle Obama listens as she visits the Treasury Department on July 7, 2010 in Washington, DC. The Treasury Department was the 20th agency she visited to thank employees for their public service. (Credit: Alex Wong/Getty Images)

Spanish Casual

In this handout photo from the Spanish Royal Press Dept., Spanish King Juan Carlos, first lady Michelle Obama, Sasha Obama, Queen Sofia and Princess Letizia pose at Marivent Palace on Aug. 8, 2010, in Palma de Mallorca, Spain. (Credit: Spanish Royal Press Dept.)

Spring Flowers

First lady Michelle Obama waves as she arrives for a gathering at the Pentagon, Friday, April 9, 2010, where she visited the Pentagon and thanked the military personnel and civilian employees serving at the Defense Department. (Credit: Manuel Balce Ceneta/AP)