Harry Styles' Radical Suit, Meghan Markle's Regal Moment & More Best Dressed Stars of the Week

A little color never hurt anyone!

Harry Styles continues to entertain fashion lovers with his wild and eccentric suits. Meanwhile, stars like Rebel Wilson and Olivia Culpo opted for pops of red. And hunter green was a favorite for Chloe Grace Moretz and royal-to-be Meghan Markle.

This week, Hollywood's most stylish stars dove deep into the jewel-toned color palette, wearing the festive tones for their various outings. As we're mid-fall and transitioning into winter, shades like burgundy, emerald, violet and ruby began to stand out as the must-wear hues for the season. You can't go wrong celebrating the holidays with vibrant colors.  

From streetwear to red carpet glamour, these celebrities slayed the fashion game for the week of Nov. 26. ET has all the details on the best dressed stars -- and where you can get their looks!

Meghan Markle

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Fit for a royal! The 36-year-old Suits star made waves with her first appearance as Prince Harry's fiancée at The Sunken Gardens at Kensington Palace in London, England, on Nov. 27.

Markle looked regal in a belted white wool coat from Canadian designer Line the Label, which retails for approximately $626. Not surprisingly, the coat is now completely sold out, and actually crashed the designer's website on Monday.

She paired the warm coat with a $682 hunter green P.A.R.O.S.H. sheath dress, which is also now sold out, and $695 Aquazzura Matilde Pump 105 shoes. 

Aquazzura

Markle's 18-karat yellow gold and opal earrings are from Maison Birks and worth $995! Meanwhile, her stunning engagement ring was designed by Prince Harry himself. Two of the diamonds on the band are from Princess Diana's personal collection and another stone is from Botswana, the South African country that Harry often visits.

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Harry Styles

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No suit is too flashy for the "Sign of the Times" crooner. Styles pulled out all the stops at the ARIA Awards in Sydney, Australia, on Nov. 28.

The 23-year-old singer stylishly pulled off a bespoke, multi-color Alexander McQueen paisley lurex jacquard double breasted jacket with matching wide leg trousers. Styles paired the suit with a custom-made cream silk crepe de chine shirt and customized "Jasb" boots in copper by Roker. He accessorized with a handful of silver rings on both hands. 

Margot Robbie

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The 27-year-old actress pulled off a relaxed yet fashion-forward look at the I, Tonya New York City premiere on Nov. 28.

Dressed in head-to-toe Calvin Klein 205W39NYC, Robbie wore a Pre-Spring 2018 cognac crosta double-breasted trench coat. She paired the statement jacket with a $1,700 white lace classic policeman shirt and $1,600 marching band pant, and $695 black suede deco high-heeled sandals from the designer's Fall 2017 collection. 

ET caught up with Robbie at the premiere, where she got candid about stepping into Tonya Harding's ice skates.

“It’s scary playing a real-life person, especially when that person is still very much alive,” Robbie told ET. “Everyone has a recollection of what they think happened, and it’s kind of fun and interesting to show a different side of that story and maybe a side to Tonya that people weren’t expecting to see."

Chloe Grace Mortez and Brooklyn Beckham

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Talk about your coordinated outfits. The adorable couple was matchy-matchy at the 31st FN Achievement Awards in New York City on Nov. 28.

The duo stuck to a color palette of navy, forest green and white for their outing. Beckham, 18, looked sophisticated in a navy blazer, white button-down and Black Watch tartan pants.

Meanwhile, Moretz, 20, looked sharp in a polka-dot, sequin-accented dress topped with a forest green leather Coach jacket with gold floral buttons from the fall 2018 collection. The actress kept her look edgy with her blonde lob in tousled waves and a dramatic smoky eye.

Saoirse Ronan

Dimitrios Kambouris/Getty Images

The Lady Bird star wowed in a whimsical gown at the IFP's 27th Annual Gotham Independent Film Awards in New York City on Nov. 27.

The 23-year-old actress wore a white tulle Rodarte Spring 2018 frock with pink and black embroidery and a tiered lace hemline. To finish off her romantic and feminine ensemble, Ronan added gorgeous Tiffany & Co. earrings in platinum with aquamarines and diamonds worth a whopping $31,000.

Timothée Chalamet

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That same night, the Call Me By Your Name actor added a modern twist  to his Gotham Independent Film Awards look.

Chalamet, 21, attended the annual soiree wearing a burgundy velvet Berluti suit from the Fall 2017 collection. The jacket costs $4,250 and the pants are $1,130. He completed the contemporary look with a $1,010 black Drake Frey cashmere sweater and $2,030 "Austin" leather boots from the same designer.

Berluti

Kourtney Kardashian

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The reality star gave off early '90s vibes with this multi-colored two-piece she wore while shopping in Los Angeles on Nov. 27.

Kardashian was spotted wearing BreeLayne's Rhiannon pant and Gigi jacket from the brand's Fall/Winter 2017 collection. She paired the getup with a black tank top and Givenchy leather booties.

Olivia Culpo

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The 25-year-old model rocked killer street style this week. While out in Los Angeles on Nov. 29, Culpo donned a Gucci Coco Capitán logo T-shirt, which features the phrase "Common sense is not that common" and retails for $550.

She paired the tee with a black baker boy cap by Ruslan Baginskiy, a red Saint Laurent Sac de Jour crocodile-stamped satchel bag, estimated at $3,000, and $1,795 Saint Laurent crinkled leather knee boots. 

Gucci

Nicky Hilton

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The Hilton heiress looked like royalty at the I, Tonya New York premiere at Village East Cinema on Nov. 28.

The expecting mother donned a hot pink Philosophy mini dress with a cape and black embroidered collar. She paired the sweet look with black heels with rhinestone bows by René Caovilla, worth $1,329. She pulled her hair back in a simple bun and accessorized with pearl earrings. 

René Caovilla

Rebel Wilson

Lisa Maree Williams/Getty Images

Lady in red! The actress glowed at the Australian premiere of Pitch Perfect 3 in Sydney on Nov. 29.

Wilson rocked a flirty, cherry-colored Zac Posen for 11 Honoré A-line dress worth $1,990. She styled the look with black Everlane kitten heels and a fun Judith Leiber Boom Crystal Slim Slide Clutch, which retails for $3,995.

Judith Leiber

What did you think of this week's best dressed stars? Did you see anything else you absolutely loved? Tell us your thoughts by tweeting @LizCalvario or @etnow!

For more stylish celebs, watch below.

Additional reporting by Amy Purnell and Katie Krause.

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