Online Store › 052926-F-U Octogonal chain design, Silk; 2 1/2 yd x 42" Image 1 of 2 Image 2 of 2 052926-F-U Octogonal chain design, Silk; 2 1/2 yd x 42" $20.00 Octogonal chain design on gold. Medium-weight silk fabric. Measures 2 1/2 yd x 42" wide. Add To Cart Added! Octogonal chain design on gold. Medium-weight silk fabric. Measures 2 1/2 yd x 42" wide.