I only know a bit about historic fashion post c.1915, but god is this dress ICONIC. I’m beyond relieved she wore a brilliant recreation so it can be viewed as the color was meant to be, fitted properly, and without destroying an important historic garment.

— Kate Avery (@tagsalegirl) May 22, 2023

Source: https://www.buzzfeed.com/claudiasantos/natalie-portman-cannes-dior-dress