America Ferrera in Monique Lhuillier

America Ferrera wore a strapless, corseted, leather-look dress by Monique Lhuillier.

Selena Gomez in Giuseppe di Morabito

Selena Gomez opted for a three-piece pinstripe suit by Giuseppe di Morabito, with wide-leg trousers, a corseted bodice and waist-cinching belt.

Margot Robbie in vintage Chanel

Margot Robbie opted for a vintage Chanel cropped top and mini skirt combo. The two-piece was originally worn by Claudia Schiffer on the catwalk in 1995. She finished her look with vintage Manolo Blahnik shoes.

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Carey Mulligan in Bottega Veneta

Carey Mulligan kept her styling sleek and simple in Bottega Veneta.

Ayo Edebiri in Dior

The Bear star wore a Dior Couture wool vest and trouser ensemble with matching pumps.

Tracee Ellis Ross in Ferragamo

Tracee Ellis Ross arrived in a monochromatic Ferragamo dress with a ruched bodice, flared skirt and fun fringed detailing down the front.

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Emma Stone in Louis Vuitton

Emma Stone also opted for monochrome, in the form of this Louis Vuitton look.

Meryl Streep in Givenchy

Meryl Streep brought a splash of uplifting colour to the luncheon in her lilac Givenchy suit.

Natalie Portman in Dior

Natalie Portman was ready for spring in her dainty Dior florals.

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Lily Gladstone in Burberry

Lily Gladstone arrived in a chain-print Burberry trench coat and classic black boots.

Florence Pugh in Stella McCartney

Florence Pugh arrived in Stella McCartney tailoring, with wide-leg, high-waisted trousers and a matching cropped jacket, and Tiffany & Co jewellery.

Sarah Snook in Dolce & Gabbana

Sarah Snook opted for an elegant Dolce & Gabbana corset, jacket and trousers.

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Reese WItherspoon in Dior

Reese Witherspoon paired her embroidered silk Dior Couture dress with sling-back pumps by the French fashion house.

Emily Blunt in Louis Vuitton

Emily Blunt wore a custom Louis Vuitton look including a boxy cape-sleeve jacket, bodysuit and trousers. She finished her look with a matching white Petite Malle.

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