Dima is a male model in the fashion industry and has walked the ramp for various big names and brands such as Thom Browne, Dries Van Noten, Lacoste, Rick Owens, Odd, Academy of Art University, General Idea, Kye, Prada, Robert Geller, Highland, and Alexander McQueen. Also, Dima has been featured in a lot of editorial features of popular magazines like Baccarat magazine, Bite magazine, Visual Tales, Fantastics, 10 Men magazine, GQ South Africa, Surface magazine and Horse magazine. Some of the modelling agencies that Dima is associated with include Select model management in Stockholm, Le Management in Copenhagen, and Fashion Model Management in Milan and Crawford Models in New York. His management company is Vision Scouting in Shanghai.

Who is Dima Dionesov's hair stylist? Some of the hair stylists that Dima Dionesov has worked with for red carpet or editorial shoots include: Duffy.