Jay Jankowska belongs to Poland and has had a chance to walk the ramp for several well-known names in the fashion industry. Some of these include ADEAM, Milly, Jonathan Simkhai, Nicopanda, Temperley, Olivier Theyskens, and Dolce & Gabbana. Also, she has worked in some advertising campaigns for Valentino, Jill Stuart, and Vera Wang. She has also featured in editorials for magazines like Ppaper Fashion Magazine Taiwan, AnOther Magazine, Viva Moda, and Vanity Fair France. Jay has worked with some famous photographers like Chris Rhodes, Robbert Jacobs, and Nik Hartley. Some of her other high-profile clients include Emporio Armani, Dior, Brock Collection, Emirates Women, and Michael Kors. Jay is currently associated with modeling agencies like Seeds Management in Berlin, Bravo Models in Tokyo, Supreme Management in Paris, and Fusion Models in New York.

Who is Jay Jankowska's hair stylist? Some of the hair stylists that Jay Jankowska has worked with for red carpet or editorial shoots include: Odile Gilbert.