Buzzing on Instagram this past week were all the happenings at the Cannes Film Festival. One standout? Actress Tilda Swinton of the Wes Anderson-directed The French Dispatch. While her chummy relationship with fellow co-actor Timothée Chalamet was making headlines, so was her look. Swinton—a perpetual Haider Ackermann darling—cut a severe figure in a long-sleeved sequin shirt with a fuchsia shirt and an orange skirt. Call it a kaleidoscope of chic.

Elsewhere, Lil Nas X was glowing on the ‘gram; he went on social media looking very glowy. The rapper wore a money-printed camp shirt and a neck full of diamonds. According to him, he has an announcement “coming very soon.” Someone else with an announcement? Nigerian musician Deto Black announced her new music, which dropped on Friday, in the ultimate saucy summer look: a brown leather vest and lavender tights. Finally, Olivia Rodrigo had quite the week. The singer headed to The White House to meet President Joe Biden to speak about COVID-19 vaccinations in none other than a Chanel skirt suit from spring 1995. The kids are sure loving the ’90s these days.

Finally, if you’re looking for summer look inspiration, take a note from Tommy Dorfman. The actor truly gave us the antidote to hot weather in a super chic slinky asymmetrical black dress. It puts a whole new twist on the classic LBD.

Here, see more of the best fashion Instagrams of the week.