Ribbon Bazaar Grosgrain Polka Dots 7/8 inch Apple Green 25 yards 100% Polyester Ribbon Classic polka dot pattern with white dots for all colors except white (which has black dots). The number of lines of dots depends on the width, available from 3/8" to 2-1/4", see details in the product description below. Printed on grosgrain ribbon made of 100% polyester. By-the-yard ordering is available on all sizes except 3/8".