Natalie Portman at the Oscars 2020 – Red Carpet
Stylist: Ryan Hastings
Outfit: Dior Couture by Maria Grazia Chiuri – a gilt wheat motif tulle dress from the Spring 2020 Couture collection, worn under a black Spring 2018 Couture black cape
Makeup Artist: Lisa Storey using Dior Makeup and Dior Skincare
Hairstylist: Adam Campbell
Jewelry: Dior / Cartier High Jewelry ring set with a yellow diamond, diamonds, black lacquer and yellow gold from the Coloratura collection / Clash de Cartier earrings in pink gold and diamonds
She wore a tulle dress that you can see in better detail here: 01, 02, covered with a black cape whose edge was embroidered in gold thread with the surname of female directors whose critically-acclaimed films were ignored by the Academy in 2020 (close-up from the runway).
The eight names listed were: Lorene Scafaria (Hustlers), Lulu Wang (The Farewell), Greta Gerwig (Little Women), Mati Diop (Atlantics), Marielle Heller (A Beautiful Day in the Neighborhood), Melina Matsoukas (Queen and Slim), Alma Har’el (Honeyboy), Céline Sciamma (Portrait of a Lady On Fire).
Here you can see Natalie explaining her choice.
Makeup artist Lisa Storey used the brand Dior for makeup and skincare (you can read the whole process here). It was pretty clear since Natalie has been a long time brand ambassador.