Elizabeth, MK and Ashley Olsen looked like Gossip Girl in Paris

It takes three to truly reunite the Olsen sisters. On Thursday, February 29, twins Mary-Kate and Ashley Olsen reunited in Paris for a rare bachelorette party with their younger sister Elizabeth, and their fashion week outing was all about preparing for Y2K.

Mary-Kate and Ashley, in town to show their fashion label The Row’s fall/winter 24/25 collection at Paris Fashion Week, wore “suits that looked straight out of a couture dress.” Gossip as they headed to dinner with friends at Caviar Caspia. Ashley paired her long black coat with beachy waves and a Blair Waldorf-inspired black velvet hat with a little rhinestone embellishment. Mary-Kate also went for black velvet, opting for a long black velvet coat for dinner. The designer added a pop of color to her look with a cream scarf adorned with a vibrant floral design, and accessorized with a messy bun and an oversized black handbag.

It looks like Elizabeth got the ’00s memo, too: She paired a chunky brown sweater and blue dress pants with a charcoal corduroy blazer, a bold striped scarf, and chunky black loafers with silver hardware. Avengers The actress kept her beauty look simple, opting for natural waves and minimal makeup.

Elizabeth also attended her big sisters’ The Row show at Paris Fashion Week on Wednesday, February 28, where Fuller House

The child stars asked all guests to leave cameras and phones at the door. Instead, the Olsen twins gave participants notepads and pencils so they could take notes and record any thoughts they had about the collection. Reaction was generally positive, although some guests expressed disappointment that they were unable to share photos of the collection’s “very good” designs with fans.

The Olsen twins are notoriously private, but their latest outing hints that fans may be seeing more than three sisters around town. The GNO trio comes just three weeks after the sisters were seen hanging out in New York City in early February—the first time all three Olsens have been photographed together since October 2016—and they continue to serve as a source of Y2K-style inspiration.