Emotional clothing is a type of wearable technology that uses biofeedback to respond to the wearer’s physiological and emotional states. In essence, emotional clothing is a sensory prosthesis that can both receive and send signals about the wearer’s state of mind and body. Iga Węglińska has developed a collection called “Emotional Clothing – Sensory Prosthesis Garment” that uses these responsive materials to signal the psycho-physiological changes in the user’s body.