The First Lady infused a little glamour into the conference with her pretty-in-pink L'Wren Scott ensemble: A pale pink and white striped sleeveless top and high-waisted raspberry pencil skirt.
See the polished look, plus more of Mrs. O's style choices below:
Style Evolution: Michelle Obama
Washington, D.C., March 16, 2010
While addressing the Grocery Manufacturer's Association Science Forum, Mrs. O was pretty in pink in this striped sleeveless L'Wren Scott top and raspberry pencil skirt.
Style Evolution: Michelle Obama
Washington, D.C., March 9, 2010
Michelle presents her infamous Jason Wu dress from the 2009 Inauguration to the Smithsonian museum. Mrs. O wore a dress from Prabal Gurung's Spring 2010 collection, and finally got to meet Wu face to face (for the first time!) during the event.
Style Evolution: Michelle Obama
Virginia, December 16, 2009
The First Lady looked cozy and chic while volunteering with the Marine Corps Toys for Tots drive. Michelle was dressed to donate in a salt and pepper tweed pea coat with a pair of black trousers.
Style Evolution: Michelle Obama
Washington, D.C., December 13, 2009
Michelle Obama catches President Obama's eyes dressed in an Isabel Toledo black party frock with a form-fitting bodice and full skirt at a White House Christmas celebration.
Style Evolution: Michelle Obama
Washington, D.C., December 11, 2009
First Lady Michelle Obama walks across the South Lawn of the White House in the same black and camel Narciso Rodriguez outfit that she wore inauguration.
Style Evolution: Michelle Obama
Oslo, Norway, December 10, 2009
Michelle Obama was truly the belle of the ball at the Nobel Peace Banquet dressed in a silver blue Azzedine Alaia gown paired with shimmering statement earrings.
Style Evolution: Michelle Obama
Norway, December 10, 2009
Mrs. O headed to Oslo, Norway with the president in order to accept his Nobel Peace Prize. The First Lady wore Calvin Klein for the momentous occasion -- a laser cut velvet jack and dress from the Fall 2009 collection.
Style Evolution: Michelle Obama
Washington D.C., December 6, 2009
First Lady Michelle Obama stands for the National Anthem at the Kennedy Center Honors gala dressed in a purple Peter Soronen with a statement necklace.
Style Evolution: Michelle Obama
Washington D.C., December 2, 2009
First Lady Michelle Obama wears a teal Michael Kors dress with bronze heels to thank volunteers who decorated the White House Christmas tree.
Style Evolution: Michelle Obama
Washington D.C., November 27, 2009
Michelle Obama receives the official White House Christmas tree dressed in a plaid bow blouse by Love Moschino topped with a red cardigan and paired with black trousers and wide belt.