WASHINGTON - Michelle Obama showed off her new bangs and a royal blue dress and cardigan by American designer Reed Krakoff at Sunday's swearing-in ceremony.

The first lady and daughter Malia matched President Barack Obama's blue suit, also complementing the Blue Room of the White House, where the small ceremony took place. Younger daughter Sasha, however, went her own way: She wore a lacy pink dress with a gold, wide-width, high-waisted belt — a style her mother helped popularize — and gold shoes.

It's not the first time Mrs. Obama chose a design by Krakoff. She previously has worn a gown and jacket by the designer, who also is the president and executive creative director of Coach, Inc. She has carried one of his tote bags, too.

Her hairdo, however, is a change — and it has been the subject of online chatter since its debut on Thursday in a photo taken at the White House.

LOOK: President Obama's 2nd Swearing In Ceremony

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  • WASHINGTON - JANUARY 20: U.S President Barack Obama (L) enters followed by first lady Michelle Obama (C) and daughters Malia (2nd L) and Saha (L) as U.S. Supreme Court Chief Justice John Roberts looks on after taking the oath of office in the Blue Room of the White House January 20, 2013 in Washington, DC. Obama and U.S. Vice President Joe Biden were officially sworn in a day before the ceremonial inaugural swearing-in. (Photo by Larry Downing-Pool/Getty Images)

  • President Barack Obama waves after being officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 20, 2013. Behind Obama are first lady Michelle Obama and daughters Malia and Sasha, right. (AP Photo/Larry Downing, Pool) <strong>CORRECTION:</strong> An earlier version of this slide incorrectly noted the date.

  • WASHINGTON - JANUARY 20: U.S President Barack Obama (L) shakes hands U.S. Supreme Court Chief Justice John Roberts (2nd R) after takes the oath of office as first lady Michelle Obama (2nd L), daughter Malia (C) and Sasha (R) looks on in the Blue Room of the White House January 20, 2013 in Washington, DC. Obama and U.S. Vice President Joe Biden were officially sworn in a day before the ceremonial inaugural swearing-in. (Photo by Doug Mills-Pool/Getty Images)

  • President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 20, 2013. Next to Obama are first lady Michelle Obama, holding the Robinson Family Bible, and daughters Malia and Sasha. (AP Photo/Larry Downing, Pool) <strong>CORRECTION: </strong>An earlier version of this slide incorrectly noted the date.

  • President Barack Obama is officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. Next to Obama are first lady Michelle Obama, holding the Robinson Family Bible, and daughters Malia and Sasha. (AP Photo/Larry Downing, Pool)

  • WASHINGTON, DC - JANUARY 20: U.S. President Barack Obama is sworn in by Chief Justice John Robets Jr. as daughters Malia ( 2nd R) and Sasha watch in the Blue Room of the White House during the 57th Presidential Inauguration January 20, 2013 in Washington, D.C. Obama and U.S. Vice President Joe Biden were officially sworn in a day before the ceremonial inaugural swearing-in. (Photo by Brendan Smialowski-Pool/Getty Images)

  • President Obama takes the oath of office at the official swearing-in ceremony in the Blue Room of the White House Sunday, Jan. 20, 2013. Administering the oath is Supreme Court Chief Justice Roberts (not shown). Holding the Bible is first lady Michele Obama and looking on are Obama children Malia and Sasha (not shown). (AP Photo/ The New York Times, Doug Mills, Pool)

  • President Barack Obama is officially sworn-in by Chief Justice John Roberts, not pictured, in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013, as first lady Michelle Obama, holds the Robinson Family Bible, and daughter Malia watches. (AP Photo/Larry Downing, Pool)

  • President Barack Obama is officially sworn-in by Chief Justice John Roberts, not pictured, in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 20, 2013, as first lady Michelle Obama, holds the Robinson Family Bible, as daughter Malia and Sasha watch. (AP Photo/The New York Times, Doug Mills, Pool)

  • President Barack Obama shakes hands after being officially sworn-in by Chief Justice John Roberts in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan. 20, 2013, with first lady Michelle Obama and daughters Malia and Sasha watching. (AP Photo/The New York Times, Doug Mills, Pool)

  • WASHINGTON - JANUARY 20: U.S. President Barack Obama (L) kisses first lady Michelle Obama (C) as daughter Malia looks on in the Blue Room of the White House January 20, 2013 in Washington, DC. Obama and U.S. Vice President Joe Biden were officially sworn in a day before the ceremonial inaugural swearing-in. (Photo by Larry Downing-Pool/Getty Images)

  • President Barack Obama embraces daughter Malia as first lady Michelle Obama and daughter Sasha, right, and Supreme Court Chief Justice John Roberts, Jr., look on after the official swearing-in in the Blue Room of the White House, Sunday, January 20, 2013 in Washington. (AP Photo/Brendan Smialowski, Pool)

  • President Barack Obama hugs daughter Malia as first lady Michelle Obama and daughter Malia watch after Obama was officially sworn-in by Chief Justice John Roberts, not pictured, in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. (AP Photo/Larry Downing, Pool)

  • President Barack Obama is hugged by this daughter Malia after being officially sworn-in in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday Jan, 20, 2013. (AP Photo/Pool, Charles Dharapak)

  • President Barack Obama walks with his daughter Malia as first lady Michelle Obama and daughter Sasha and Chief Justice John Roberts as they leave the Blue Room after being oficially sworn-in by Chief Justice John Roberts, back in the Blue Room of the White House during the 57th Presidential Inauguration in Washington, Sunday, Jan. 20, 2013. (AP Photo/Brendan Smialowsi, Pool)

  • Raw: Obama Sworn in For Second Term

    On the cusp of his second term, President Barack Obama took the oath of office in an intimate White House ceremony, a swearing-in ritual he will repeat on Monday before a massive crowd at the Capitol. (Jan. 20)