Designed by 23-year-old Dutch designer Danielle Cathari, the luxe athleisure included multi-colored tracksuits, cropped tops, two-piece denim ensembles and track shorts in a playful palate of red, blue, yellow, forest green, pale pink and orange.
Jenner, 22, arrived in a black tracksuit with white heels, while Baldwin, 21, rocked a comfy all-red ensemble to the event.
About a week ago, Adidas announced a street casting call for its NYFW show, and the results saw a diverse model turn out, with more than half of the models being of non-Caucasian ethnicities. The models represented everyday women, with one gorgeous gal in a hijab.
New York Fashion Week runs from Feb. 8 to Feb. 16. See more stars who have stepped out for the most stylish time of the year, in the gallery below.