Anne's entire makeover has been so interesting to watch ever since Cannes two years ago, her stylist totally Rachel Zoe-d her (in the sense of transformation, not THAT LOOK ykwim) since she really wasn't what I'd have considered stylish earlier in her career, TDWP starring role notwithstanding.
But it works because Anne herself seems to genuinely enjoy what she's wearing and approaches it like another performance so it doesn't come off as irritatingly attention-starved unlike the usual 'professionally papped' contingent whose careers are instagram and who wouldn't have any career beyond posing for pics. Also she just seems so confident once she's hit her late 30s/40s. Love to see it!