FLOTUS Beautiful In Blue Peter Som Coat At Museum Of African American History And Culture Ceremony (PHOTOS)

Michelle Obama stepped out in a custom Peter Som coat yesterday to fete the groundbreaking of the National Museum of African American History And Culture.

The beautiful Monet-esque print was spot on for the monumental occasion. Although we couldn't see the dress underneath the coat, we're sure it's just as fabulous. And speaking of fab, look at those legs!

The First Lady's terrifically toned gams are the perfect promotion for her national "Let's Move!" campaign and daily 4:30am workouts. We're motivated, are you?

And this isn't the first, second or third time we've seen the First Lady step out in Som. In fact, we know she has donned the New York based designer's threads nine times, thanks to Som's Pinterest page dedicated to the First Lady's appearances in his elegant designs.

Here's a look at the chic custom coat Som whipped up for Michelle for yesterday's ceremony.