Seagrass Lamp Shades 18-23" Wide by Lamp Shade Pro, Genuine Hand Crafted Botanical Sea Grass Lampshade for Medium to Large Table & Floor Lamps -Option=18"Wide - - Amazon.com
Scalloped Lampshade - Seagrass - Maison Maison Design
Boston Loft Furnishings Lonwit 18.5-in x 10.5-in Brown Seagrass Bell Lamp Shade in the Lamp Shades department at Lowes.com