Harry Potter Scarf - Authentic Licensed Harry Potter Scarf - This Official Harry Potter Scarf has the Hogwarts crest and is in the Gryffindor colors of gold and scarlet. This scarf is approximately 8" wide and 48" long including the tassles. This Harry Potter Scarf is made of 100% acrylic material. This Harry Potter scarf is excellent for use as a regular scarf or as a costume accessory. For both kids and adults.