Bianca Censori was nearly unrecognizable on Tuesday, ditching her signature style for a more conservative look.

The architect was in attendance at Columbia University’s graduate School of Architecture, Planning and Preservation in New York City, acting as a guest critic during the Advanced Studio IV Final Reviews.

For the presentations, Censori was seen wearing an all-black look, which included a turtleneck and coordinated jacket, paired with a knee-length leather skirt and over-the-knee leather boots.

Even Censori’s hair rendered her look in stark contrast to her norm, as she sported a honey blond tone, straightened and parted in the center.

The 31-year-old is well known for her risqué style, often spotted wearing nothing but lingerie to run everyday errands.

In February, however, Censori was reportedly warned to “dress appropriately” for husband Kanye West’s Malibu mansion court case, as Judge Brock T. Hammond instructed all to “comply with the basic dress code,” adding that he wanted “no drama” during the trial.

She heeded his advice for the proceedings, choosing a black pencil skirt and coordinated black cardigan, buttoned all the way up to her neck.

That said, she was spotted at the Chateau Marmont with West last week, wearing a plunging beige bodysuit and styled — as she often does — with tights rather than pants.

Censori has been in a relationship with West for roughly four years, having married privately in 2022.

She recently opened up to Vanity Fair, declaring that her many acts of nudity were all in the name of art performance.