The costuming and set design on Hannibal has been consistently brilliant with the use of red and pink tones being particularly noticeable. In this scene with Gillian Anderson’s Dr. du Maurier Jack attempts to get information regarding her discussions with Hannibal, du Maurier gives Jack very little showing that her loyalty is with her colleague and patient.
With this latter meeting du Maurier is wearing neutral colors and almost blends in with her surroundings, it’s a very different statement from the fuchsia pink blouse in the above shot where she clearly controls the conversation with Jack and has all the power in the scene. This is not the case with Hannibal and he has some hold over her, as he does with most people as he manipulates the situation to his advantage."
— From TV Ate My Wardrobes “Look of the Week” feature, the costuming of Hannibal is discussed.