The chameleon reacts to its environment by changing the color of its skin to blend in and likewise, Neffa’s mood scarf reacts to light and temperature to change its appearance. The Chameleon Mood Scarf is made of silk printed with both thermochromic, photoluminescent, and photochromic ink for a variety of looks and moods. At lower temperatures, the scarf is white and dark striped, outside in the sun it is orange and white. Then low light, a green pattern emerges and then at night, the scarf glows greenish blue for more visibility.