Jenna Ortega Evokes Dark Glamour in Oscar de la Renta ‘Stain Glass’ Dress and Bold Lips for ‘Stephen Colbert’ Appearance, Talks ‘Death of a Unicorn’

Jenna Ortega opted for an intricate, stain glass-inspired design for her look on Tuesday’s episode of “The Late Show With Stephen Colbert” in New York City. The “Beetlejuice Beetlejuice” actress chatted about her new film “Death of a Unicorn.”

For her late-night talk show appearance, Ortega opted for a minidress courtesy of Oscar de la Renta‘s fall 2025 collection. The strapless look included an allover red motif designed with pieces with a stain glass effect in the shape of red flower petals.

A ruby red floral appliqué was featured near the neckline of Ortega’s dress in an off-center, asymmetric style. Ortega paired the minidress with a pair of black, strappy sandal heels. Ortega favored a minimal approach to her jewelry and accessories, opting for a simple, delicate necklace to complete her look.

The actress’ hair featured a middle part and soft, natural waves courtesy of hair stylist Bobby Eliot. Ortega’s makeup featured nods to the dark glamour aesthetic, with bold brows, a hint of a smokey eye and a dark red lip by artist Melanie Inglessis. Ortega’s look was curated by stylist Enrique Melendez.

Ortega’s dress was created by Oscar de la Renta co-creative directors Laura Kim and Fernando Garcia, evoking the tree peony in various iterations. The collection incorporated a bevy of autumnal colorways and tones.

The Oscar de la Renta fall 2025 collection minidress is the latest in Ortega’s looks during her “Death of a Unicorn” press tour. On March 11, the actress attended a special screening of the film in New York City, wearing an asymmetric dress from David Koma‘s pre-fall 2025 collection.

“Death of a Unicorn” follows father-daughter pair Elliot and Ridley, played by Paul Rudd and Ortega respectively, who hit a unicorn on their drive to a wilderness preserve. Once the mega-wealthy pharmaceutical CEO who owns the preserve discovers the unicorn’s medicinal properties, Elliot and Ridley find themselves in an ethical dilemma to reunite the unicorn with their kind or suffer the consequences. The film hits theaters Friday.