Ostrich Wing Plumes – 14-17″ – Natural Black and White Marking $5.00 Natural Black with White Marking Ostrich plumes are incredibly striking and are much larger than drabs. The quill is much thicker, the delicate fibers are longer, wider and softer. With a softly drooping tip the effect is just lovely. Perfect for table centerpieces, in vases, millinery products – They are versatile and dramatic. available in natural black, brown and more or less white.