Lupita Nyong’o stood out at the D23 Expo at the Anaheim Convention Center in Anaheim, Calif., in a bright mini dress over the weekend.

Lupita Nyong’o’s D23 EXPO Dress

Fashion star Nyong’o wowed in a Lanvin Resort 2016 number that featured green, white and black stripes at alternating angles. Nyong’o paired her geometric-patterned dress with white Lanvin pumps.

Nyong’o, who was at the D23 Expo to promote two movies – Star Wars: Episode VII – The Force Awakens and The Jungle Book – shared a number of backstage snaps from the event on Instagram.

“Geekin’ out at #Disney #d23expo,” she captioned the first of many pictures.

“Double Duty at Disney,” Nyong’o captioned a picture of herself holding up posters of her forthcoming projects. “#Disney #d23expo #StarWars #ForceAwakens #TheJungleBook @DisneyStudios.”

The Oscar-winning actress posted a picture with Neel Sethi, the young actor who plays Mowgli in Jon Favreau‘s live-action Jungle Book film. “Met my #TheJungleBook son #Mowgli for the first time today, Neel Sethi,” Nyong’o wrote. “And we watched a teaser with the #d23expo crowd for the first time. The world is in for a TREAT.”

Not forgetting her Star Wars costars, Nyong’o shared a picture with John Boyega, Daisy Ridley and Oscar Isaac. “For real. #starwars #ForceAwakens at #d23expo with @john_boyega, @daisyridley and #oscarisaac.”

The Force Awakens hits theaters Dec. 18. The Jungle Book won’t premiere until April 15, 2016.