Olivia Palermo front row at Giambattista Valli fashion show during Haute Couture Fashion Week in Paris on January 21 2019
WHAT SHE WORE: Olivia wore long grey plaid coat from Giambattista Valli, white blouse, grey Giambattista Valli pants and black Casadei ankle boots
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PHOTO: ©GETTY IMAGES EUROPE