Katy Perry's black hardware detail sleeveless top, croc-effect mini skirt, and vinyl over-the-knee boots
Kristen Bell's blue turtleneck blouse and pants
Ariana Grande's grey sweater and skirt and accessories from Wimbledon
Selena Gomez's black turtleneck bodysuit and crystal earrings from her SNL promo
Mindy Kaling's beige cold shoulder turtleneck sweater and skirt and white purse
Scarlett Johansson's burgundy sweater and pink earrings
Hailee Steinfeld's striped dress
Kate Middleton's red turtleneck and pleated skirt, gold hoop earrings, and brown pumps
Nicole Kidman's black turtleneck bodysuit and silver fringe skirt from The Late Late Show
Mindy Kaling's Tory Burch floral stencil print outfit and flower sandals
Brie Larson's tie dye turtleneck top with thumb holes
Kate Middleton's camel and brown outfit
Mindy Kaling's yellow turtleneck and satin pants and brown bag and heels
Mandy Moore's purple turtleneck, sequin skirt, and black boots from The Kelly Clarkson Show
Meghan Trainor's pink pearl embellished sweater
Sofia Vergara's Sofia Jeans camel turtleneck bodysuit and button-detail skinny jeans
Kristen Bell's yellow plaid top and skirt and brown boots
Emma Roberts' black mock neck top, gingham dress, and lace-up boots
Kerry Washington's purple turtleneck sweater, python pants, and suede pumps from The Today Show