Rose Leslie won the Olivier Awards with her Dior gown

And her and GOT BF Kit Harington were total #couplegoals

olivier awards best dressed
(Image credit: Rex Features (Shutterstock))

And her and GOT BF Kit Harington were total #couplegoals

Film, TV and stage actors and actresses took to the red carpet at the Olivier Awards last night, and there were some seriously fabulous gowns.

The one that truly stole the show for us was Rose Leslie - she of Game of Thrones and The Good Fight fame - in a fabulous Dior gown straight off the catwalk.

olivier awards best dressed

(Image credit: Rex Features (Shutterstock))

The sheer tulle gown featured a corset-style top with logo straps, and she paired it with Asprey ruby pavone drop earrings. The overall effect was simple but totally eye-catching.

Rose also won the #couplegoals award, looking impossibly loved-up with her GOT co-star Kit Harington. I mean, look at that hair nuzzling.

(Image credit: Rex Features (Shutterstock))

But she wasn’t the only impeccably dressed celeb at the event, in fact, here are four other fabulous outfits.

Amanda Holden

olivier awards best dressed

(Image credit: Rex Features (Shutterstock))

The Britain’s Got Talent presenter took a bit of inspiration from Belle in her custom Celia Kritharioti gown, which looked even greater from the back thanks to its fluid movement.

Billie Piper

olivier awards best dressed

(Image credit: Rex Features (Shutterstock))

Billie Piper proved you can never go wrong with a black dress, in a strapless Kolchagov Barba number.

Sheridan Smith

olivier awards best dressed

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Sheridan’s art deco inspired dress was sheer perfection.

Louise Redknapp

olivier awards best dressed

(Image credit: Rex Features (Shutterstock))

Louise Redknapp opted for one of the biggest trends of the season, florals, in a Vilshenko gown with matching cape.

Penny Goldstone

Penny Goldstone is the Digital Fashion Editor at Marie Claire, covering everything from catwalk trends to royal fashion and the latest high street and Instagram must-haves.

Penny grew up in France and studied languages and law at the Sorbonne Nouvelle University in Paris before moving to the UK for her MA in multimedia journalism at Bournemouth University. She moved to the UK permanently and has never looked back (though she does go back regularly to stock up on cheese and wine).

Although she's always loved fashion - she used to create scrapbooks of her favourite trends and looks, including Sienna Miller and Kate Moss' boho phase - her first job was at MoneySavingExpert.com, sourcing the best deals for everything from restaurants to designer sales.

However she quit after two years to follow her true passion, fashion journalism, and after many years of internships and freelance stints at magazines including Red, Cosmopolitan, Stylist and Good Housekeeping, landed her dream job as the Digital Fashion Editor at Marie Claire UK.

Her favourite part of the job is discovering new brands and meeting designers, and travelling the world to attend events and fashion shows. Seeing her first Chanel runway IRL at Paris Fashion Week was a true pinch-me moment.