Founder, Gilt Groupe
Outside her office, NYC

What she's wearing: Luca Luca dress, Miu Miu shoes, Chanel bag, Vendoro earrings, Rolex

Personal style: "Strongly feminine classic, with a bit of downtown added for good measure."

Favorite designers: Zac Posen, Prabal Gurung and Dolce & Gabbana

Fashion icons: Anita Ekberg in Dolce Vita, Sophia Loren and Brigitte Bardot

Go-to summer looks: Feminine florals and brights

Where she's headed this summer: Cote d'Azur

Accessories she's obsessing over now: Pamela Love

Top shops (aside from Gilt, of course): "Phillip Lim's L.A. boutique, Mecox Gardens for my home and Giggle for my daughter."

Must-have hair products: Frederic Fekkai Shea Butter line

Signature scent: Dolce & Gabbana Light Blue

Book by her bedside now: The Lost City of Z

Fave iPod summer mix: "If Pandora does not stream it, I do not listen to it!"

Green efforts: "I am on the board of Audubon Alaska and a chair of Audubon Women In Conservation. Believe it or not, I studied environmental science in college."

Charity she supports: "The Audubon, which protects all the loveliest spots on earth and was founded as a balance to ladies fashion."

Photo by Bruno Gaget