First Lady ~fashion killer~.
When she showed up to the Whitney Museum Of American Art in NYC looking like a piece of art herself:
That floral pattern is literally ~everything~.
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When she kept it chic with this flowy navy dress:
The classiest of class acts.
When she straight-up looked like a movie star in this emerald stunner:
~Green~ with damn envy over that dress.
Pool / Getty Images
When she rocked this off-the-shoulder trumpet dress and we almost died:
Chip Somodevilla / Getty Images