The hottest monochromatic celeb looks

Kate Middleton - The Duchess of Cambridge looks just peachy in this color palette.

Rihanna - RiRi always makes cameras fall into a frenzy, but this look, with a light teal from necklace to heel and its beautiful sheer overcoat, was particularly impressive.

Kim Kardashian and Kanye West - The king and queen of modern-day monochromatic fashion even coordinated with the carpet!

Selena Gomez - The singer did not leave the shoes or even her lipstick out of this dedicated burnt orange look.

Blake Lively - The actress now has a sort of cult-like fame for her pantsuits, but this neon-green look is on another level.

Meghan Markle - She's stepped away from royalty, but she's certainly the queen of monochromatic style.

Hailey Bieber - The young model took to Paris Fashion Week in a set of monochromatic looks that announced her presence before she said a word.

Kendall Jenner - The older Jenner sister donned a yellow pantsuit and matching heels.

Julia Roberts - The actress is no stranger to bold moves, and she rocked this bright pink look.

Priyanka Chopra - The actress looks perfectly cozy in these cream colors.

Gigi Hadid - The model is giving us Cinderella-turned-modern-woman energy with this baby blue.

Kristen Stewart - The actress even skipped a shirt to fully harness this blazer's chromatic power!

Princess Diana - The lady in red, no one forgot the way she looked this night!

Katie Holmes - This monochromatic blue pantsuit screams "I am important!"

Billy Porter - This is actually one of the actor's more toned-down outfits.

Dua Lipa - The singer looks positively electric in this blue ensemble.

Bella Hadid - This Hadid breathed life into the otherwise boring beige.

Queen Elizabeth II - Her Royal Highness has a particular affinity for lime green.