Terzi tells the story of Peyami, a young and famous tailor who inherited talent and successful business from his grandfather. With the death of his grandfather, Peyami brings his biggest secret to the core of his life in Istanbul and now has to take care of him without a soul finding out the truth. Running away from her abusive relationship with Dimitri, Esvet mysteriously appears in Peyami and Mustafa's lives with her own secrets.