Kristen Stewart walked Sunday’s Oscars red carpet accompanied by her fiancée, Dylan Meyer. Stewart attended the ceremony as a nominee for the Best Actress award for her leading role as Princess Diana in Pablo Larra‘s film, Spencer. The nominated actress wore a custom Chanel black satin jacket with matching shorts and an unbuttoned custom white chiffon blouse, which revealed a long silver necklace with crimson rocks, pairing pointy black Chanel shoes with the whole get-up. Stewart’s stylist Tara Swennen commented on how the movie star wore their customized attire. “There’s something about confi…