Olivia Palermo in beige chevron fur jacket and black leather pants in NYC on April 25

Olivia Palermo in leopard print slip on flats and leather leggings on March 22

Olivia Palermo in blue hiking boots and leopard print jacket on January 31

Olivia Palermo in black fur coat and black leather pants on January 20

Olivia Palermo in camel fur hem coat and black leather pants in NYC on January 19

Elsa Hosk in black leather blazer with white leather clutch bag in NYC on November 27

Olivia Palermo in leopard print jacket and black leather pants in Paris on September 30

Olivia Palermo in pink loafers, white shirt and black leather pants in Milan on September 20

Hailey Baldwin in white leather knee boots and black leather blazer in Los Angeles on September 17

Olivia Palermo in black leather pants and white sneakers

Bella Hadid in grey jeans and white cardigan in LA on August 15

Rosie Huntington-Whiteley in black leather blazer and black leather leggings

Olivia Palermo in white pumps, black jacket and black leather pants at 7 Lovers Launch on May 4

Jennifer Aniston in sheer black blouse and black leather pants at Apple event

Olivia Palermo in black wool sleeveless coat, leather pants and black studded biker boots at Self Portrait fashion show NYFW

Olivia Palermo in black faux fur jacket, leather pants and black suede ankle boots at Michael Kors party on February 5

Jennifer Lawrence in yellow teddy coat and skinny jeans in New York City on December 19

Rosie Huntington-Whiteley in pink striped shirt and black knee boots on October 19

Olivia Palermo in white belted shirt and black leather pants in Paris on October 2

Olivia Palermo in black satin top, black leather pants and white pumps in New York on September 11