Best Dressed Celebs at the 2019 Emmys

The Euphoria star put a modern spin on Old Hollywood glam, oozing confidence in a custom emerald green, strapless Vera Wang bustier gown with a hip-high slit and matching silk heels. The old school vibes kept going with silver drop down earrings, bold brows and her red-again locks, which were swept to the side on soft waves.

She's a neon dream! The Queen America star looked like the queen of the red carpet in a stunning bright pink Georges Hobeika creation with a thigh-high slit and sweeping train, which she paired with matching strappy heels.

The first-time Emmy nominee had hair so big, we bet country singers are jealous! The This Is Us actress wowed in a custom red-and-pink, off-the-shoulder Brandon Maxwell creation with draped sleeves, maroon sandals and a voluminous '60s-inspired hairdo. 

Rainbow connection! The Good Place star shined in a Grecian-inspired black Dior dress punctuated by sparkly pastel-hued stripes, and she shimmered even more by adding on Harry Winston jewels. 

The Game of Thrones star was a pastel princess in a pale pink Louis Vuitton dress, strappy silver heels and a bold, metallic collar necklace perfect for Sansa Stark.

Pants, please! The Scandal star shunned an expected dress for black sequined trousers paired with a ruffled white button-down that featured three-quarter sleeves and a stiff, high collar.

Clad in a plunging, midnight blue Maison Valentino dress, the Game of Thrones star's Emmy look paid tribute to Jennifer Lopez. "I think that J.Lo in Hustlers is the greatest introduction of a character I have ever seen," Clarke told ET on the red carpet. "I heckled in the cinema. I'm English, I don't do that, but I did! So J.Lo is my inspiration for this evening. I plan on channeling her all night long."

Doing Midge proud! The Marvelous Mrs. Maisel star was dripping in navy blue sequins in an Elie Saab creation that moved like water. She finished her look with satin blue heels, a ponytail and a smoky eye.

Who needs a tie when you look this good in a suit without one?

Not only did she take home an Emmy, but the Fosse/Verdon star also looked exquisite in a strapless, embroidered Louis Vuitton gown and minimal jewelry.

Straight fire! The This Is Us actor looked too cool in a Brioni tuxedo, though he swapped a traditional black jacket for a maroon one and matching bow tie. To add to the vibes, he even wore his sunglasses on the red carpet.

If this mint Monique Lhuillier confection and neon pink lip combo doesn't nab Jamil the part of a Disney princess, we don't know what will! 

Mod maven! O'Hara looked picture perfect in a long-sleeved color block column dress, small black clutch and black platform sandals that paid homage to her Schitt's Creek character, Moira Rose's, signature black-and-white style. 

The This Is Us star was on a silver streak in his Brunello Cucinelli tux.

The True Detective star looked incredibly dapper in a custom Ermenegildo Zegna XXX suit, black bow tie, black dress shoes sans socks and blue-lensed glasses.

The When They See Us creator glistened in a pale yellow, long-sleeved custom Reem Acra gown covered in silver embellishments.