Katherine Martinez of La Petite Marmoset

Her party-perfect tip:
"Play with proportions! Complement a long, voluminous dress with a cropped fur or faux-fur jacket. Bold statement shoes and limiting yourself to one prominent piece of jewelry will keep the look from venturing into grandma territory."

From left: Adrienne Landau Leopard Print Rabbit Jacket, $850, available at FarFetch; TopShop Lace Pleat Flippy Dress, $72, available at TopShop; Steve Madden Kennyya Suede Wedges, $129.95, available at Steve Madden.


Photo: Courtesy of La Petite Marmoset/Sebastian Marin