Thursday, September 26, 2013 at 8:14 PM 
The President and First Lady attended the 43rd annual Congressional Black Caucus Foundation's Legislative Conference dinner in Washington last Saturday.
Per the Huffington Post, Mrs. O wore the same jeweled J.Crew belt that she debuted for the 2013 inauguration, here.
J.Crew Tuesday, June 18, 2013 at 8:36 PM 
The First Lady started her Tuesday with a visit to Wicklow Mountains National Park in Wicklow, Ireland. For the outing with her daughters, Mrs. O wore a green army jacket over a printed blouse.
Later this afternoon, the Obamas traveled to Berlin, Germany for the next leg of their European tour. Deplaning at Tegel Airport in Berlin, Mrs. O wore flowing black pants and a draped black tunic. A studded belt completed the look.
Update: Reader Stephanie has spotted Mrs. O's jacket, the J.Crew downtown field jacket, available here.
J.Crew Monday, April 1, 2013 at 9:26 PM 
Today marked the 135th annual White House Easter Egg Roll. For the event, Mrs. O paired white pants with a J.Crew Floral-stripe tee under a Talbots Grace Fit Piped Seersucker Jacket, worn in London for the Oympics last July, here. With stipes and seersucker, Mrs. O is adding a dash of prep to her spring style!
Monday, March 4, 2013 at 8:50 PM 
The first lady has been on the move in promoting her "Let's Move" initiative this past week. On Thursday, February 28, Nike announced that it will spend $50 million on the “Let’s Move Active Schools” effort over the next five years. On the same day, Mrs. O exercised with children from Chicago Public Schools in her hometown of Chicago, IL, later traveling to Springfield, MO, where she spoke at a Walmart Neighborhood Market. Earlier in the week, Mrs. O appeared in Clinton, MS alongside Rachael Ray. On the style front, Mrs. O embraced a range of fashion, from athletic wear to a pinstripe suit!
Update: In the first picture in this series, Mrs. O wears a lululemon athletica Forme Jacket *Brushed in Love Red/Deep Coal, available here (thanks reader Sandy). In the third picture, Mrs. O wears a J.Crew Lightweight merino cardigan and shell with neon trim, available here.
J.Crew, lululemon athletica Saturday, February 23, 2013 at 12:36 PM On the fashion front: Mrs. O wears a J.Crew Collection featherweight cashmere cardigan in windowpane check and J.Crew scalloped ballet flats.
J.Crew 