I want her style - What celebrities wore and where to buy it. Celebrity Style

Pippa Middleton in black and white crescent print bikini in St. Barts on December 30

Kaia Gerber in grey sneakers and blue tie dye sweatshirt at LAX on December 29

Kate Middleton in purple geometric print belted dress at Kingston Hospital on December 27

Alessandra Ambrosio in black combat boots and white sweater in Beverly Hills on December 23

Kaia Gerber in black puffer jacket and jeans in NYC on December 26

Emily Ratajkowski in black leather shearling trimmed coat in NYC on December 28

Emily Ratajkowski in cream cropped turtleneck sweater and sweatpants

Kylie Jenner in red leather pants and red leather shirt on December 26

Kate Middleton in grey fur trimmed belted coat at Christmas Day Church Service 2019

Rosie Huntington-Whiteley in black trench coat, camel scarf and black boots in London on December 24

Kylie Jenner in emerald green gown at Christmas Eve party 2019

Kim Kardashian in brown and pink one shoulder dress at Christmas Eve party 2019

Meghan Markle in ivory funnel neck sweater Christmas card 2019

Bella Hadid in black zip-up cardigan, jeans and black boots on December 23

Hilary Duff in camel sweater, black jeans and black slide sandals in LA on December 22

Kim Kardashian in silver puffer jacket and purple sock boots in NYC on December 21

Olivia Palermo in sleeveless printed red and yellow dress on December 22

Alessandra Ambrosio in black leather jumpsuit in Saudi Arabia on December 19

Hailey Baldwin in white cardigan, jeans and black patent mules in West Hollywood on December 19

Cheryl in metallic silver sequined top and pants

Sofia Richie in brown leopard print coat on December 20

Hailey Baldwin in purple jacket, black leather leggings and black sock boots in LA on December 18

Bella Hadid in Fair Isle sweater and black pants in New York on December 17

Olivia Palermo in camel fur coat, jeans and booties in NYC

Kate Middleton in blue floral print dress on Royal Christmas Card 2019

Kate Middleton in red plaid dress with white collar at Queen's Christmas luncheon on December 18

Pippa Middleton in burgundy coat, skinny jeans and sneakers in London on December 16