Enter a dressed-up version of the Canadian tuxedo.
Lively piled on a denim trench overtop; an unexpected take on an evening coat.
Combined, the two different washes had just the right amount of contrast.

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Of course, her Chanel crossbody bag and sky-high stilettos also helped make the ensemble feel superstar-worthy.
I mean, remember when she pairedzebra print with plaid?

Photo: Getty Images