This Carey Mulligan closeup is from Emerald Fennell‘s Promising Young Woman (Focus Features 12.25), which I highly approve of for the most part. I’m presuming that Mulligan is wearing a wig, but maybe not. Either way I haven’t been this taken with an elaborate hair color job in a long, long time. The IMDB says credit belongs to key hair stylist Bryson Conley and hair department head Daniel Curet.