AP Photo/Evan Agostini

Olsen cinched her diaphanous dress with a belt from Topshop and added a bright Nancy Gonzalez clutch.

CELEBRITY: Mary-Kate Olsen

DESIGNER: Nina Ricci

TREND: Belts

0 of 25

Mary-Kate Olsen

Mary-Kate Olsen in Nina Ricci and Topshop carrying Nancy Gonzalez

Advertisement