After discovering the origins of her dress, many flocked to Neiman Marcus' website, and the garment sold out instantly.

Setting a vision for America's future, the president -- in what was his shortest speech in two terms -- put policy aside to focus on the gains America has made in the economy, health care, and education in the past seven years.

Needless to say, a serious night turned hilarious in just seconds thanks to Twitter.

According to the White House, the guests convey "who we are as Americans: inclusive and compassionate, innovative and courageous."

In tonight’s State of the Union Address, President Obama is expected to talk about the economy, but many who have been on the front lines…