Mary-Kate Olsen and Ashley Olsen are having a New York minute.

The twins made a rare public appearance at W Magazine‘s cocktail party at Eleven Madison Park during New York Fashion Week on Sept. 11—and of course, they looked chic as ever for the occasion.

For the outing, Mary-Kate rocked an oversized white shirt and black pants with a colorful patterned scarf over top. To complete her stylish attire, she wore her light brown hair in long sleek waves. 

And Ashley looked equally as fashion-forward for the event, which featured a DJ set by Mark Ronson. Giving her sister a run for her money, the Full House alum sported dark-wash jeans, a black long coat and a gray scarf. Additionally, she coordinated with Mary-Kate by wearing her hair in a similar waved style. 

Of course, the 39-year-old siblings weren’t the only celebs to step out for the affair. Olivia Wilde, Tess Thompson, Tory Burch, Dwyane Wade and Gabrielle Union were all in attendance as well.