From Our Exclusive Signature Collection. As a Sanderson sister, you have a lot of magic in you and you'd better embrace it! This officially licensed Hocus Pocus Winifred Sanderson costume from our Signature Collection will be sure to catch your eye. Amuck your way into Halloween this season with style! This deluxe costume features a velour, tie dye coat with replica gold accents for movie-quality authenticity. Double-layer sleeves feature oil slick, beaded trim and textured lace with vintage gauze and metallic clasps. Snake-wrapped gemstone brooches adorn the waist, leading into a movement-friendly polyester and spandex blend skirt. With bold jewel tones and rich metallic accents, you will be a Sanderson sister in no time!