I am always cold, so I love wearing crew-neck shirts. For spring/summer I like J. Crew and in winter I go with Gap long-sleeve crew necks. I usually wear them under men's Uniqlo crew-neck knits. I feel more comfortable in anything with a crew neck: silks, T-shirts, knits, etc. Shirts, Various Designers

Shoes, CHANEL

The pocket watch was a gift I gave my boyfriend a few years ago. I wanted to give him a beautiful object that was practical. I love the Ballon Bleu and of course it now sits on my bedside table. Watch, Cartier; Shoes, Le Silla

I love the black-on-black stitching and the practicality of this bag. It's super stiff and minimal and can make a girly look look cool. Bag, Céline

These two pieces were a gift from Riccardo Tisci for Christmas. You can wear a T-shirt and this necklace totally changes your look. I like how the gold isn't shiny—it makes you cool instantly! Bracelet, Givenchy

Who wouldn't love cats after seeing this outfit? I became a fan! Skirt, Miu Miu

This clutch was a gift from Marie-Amélie Sauvé last summer. Not only do I admire her work but I think she has impeccable taste. I like that it wasn't something I saw everywhere before she gave it to me. Clutch, Balenciaga Resort 2009

I thought these would be incredibly practical...they aren't. Shoes, CHANEL

Clutch, Gianvito Rossi

I was in Milan and had connected through Paris because I wanted to leave at 10pm. My suitcase ended up being two days delayed so I thought I would treat myself to a pair of $850 shoes. They were the first shoes I bought for more than $500. I like to convince myself that luxury European goods are less expensive than in America even if the Euro is ridiculously high. My friend Sonya bought them for me because I had bought her two shoes at another store on Via Montenapoleone. Shoe, Balenciaga

Shoes, Charlotte Olympia

This is an outfit saver. Vest, Sportmax

I love clothing and accessories but one thing I have learned in the past couple of years is that you can't let an outfit wear you. This sounds so cliché but I believe that you can find a piece of clothing anywhere – it's the way you wear it that's important. Jacket, Yves Saint Laurent

This blouse was a gift from Christopher and Tammy Kane this past September in Milan. I wore it the day it arrived. The skirt is just awesome. Shirt, Christopher Kane; Skirt, Oscar de la Renta

I wore this dress to the Apollo Circle where the Carolina Herrera PR team dressed more than 50 women—the color and shape of the dress were very flattering, I must say. Carolina dresses always make women feel so glamorous. Any time you are at the MET for a party, it's nice to be glammed up. Dress, Carolina Herrera

Bracelet, Bess

Project Paz is a foundation I started with friends from Ciudad Juarez, Mexico to help people in Mexico that have been affected by the violence as a result of the drug war. We had our first event on November 16th and plan to do something annually.

L to R: Jewelry, CHANEL, Ippolita, SURevolution

Shoes, CHANEL

These were a gift from Shawna Rose and Kristina Musailov from CL press office. They're so fun! Shoes, Christian Louboutin

Necklace, Givenchy

Shirt, Miu Miu

I remember these shoes from the runway. I instantly knew every girl would want to wear them—they are uptown meets downtown, especially my fancy lizard ones with gold studs. Shoes, Valentino

I buy a pair of Gianvito Rossis each season in Milan. Bag, Céline; Jacket, Balenciaga; Shoes, Gianvito Rossi