Michelle Obama's Stunning Election Night Look: All the Details!

Get ready for four more years of First Lady Michelle Obama's talked-about style!

To celebrate husband Barack Obama's victorious re-election in Chicago on Tuesday night, Michelle, 48, took the stage with Barack, 51, and their daughters Malia, 14, and Sasha, 11. For this happy occasion, Obama donned a magenta silk chine pintucked dress by Michael Kors -- paired with a House of Lavande vintage pink brooch.

As it happens, Michelle has worn the Kors number before -- in both 2009 and 2010.

51-year-old Barack (whose public inauguration as the 44th president will be celebrated Jan. 21) recently told Us Weekly about his very first smooch with his wife of 20 years.

"Michelle and I have officially (and famously) been on a Kiss Cam. But our first kiss was outside of a Baskin-Robbins ice cream shoppe in Chicago's Hyde Park," he said.

Tell Us: What do you think of the First Lady's Election Night dress?