After being discovered by a local photographer, Pullman was initially signed to Ford Models New York at the age of 17. She began working runways in New York, Osaka, Miami, and Milan. She has modeled for prestigious fashion houses such as Carolina Herrera, Black Label Ralph Lauren, Roots Canada, and Tahari, as well as worked with notable photographers Patrick McMullen, Clay Patrick McBride, Eamon Gillen, Chris Lutrell, Gregoire Alessandrini, Jonathon Ressler, Carter B. Smith, and Alexis Biasio. Covers includeBride’s Magazine, Modern Bride, Newsweek, Riviere, Bridal Guide, and Wedding Style. Other publications she has appeared in include Maxim, GQ, Self, Fitness, Glamour, and Cosmopolitan.